A painting is 6 in tall and 18 in wide. If it
is reduced to a height of 1 in, then how
wide will it be?
A. 108 in B. 4 in C. 2 in D. 3 in
Answer:
your answer is b
Step-by-step explanation:
A baby gains 11 pounds in its first year of life. The baby gained 4 à pounds during the first four months and 3 pounds in
its second four months. How much did the baby gain in the last four months?
33 pounds
3 pounds
4 pounds
5 pounds
solve each variable for the given variable ) 1234 = r + 4321
Answer:
r = 3,087
Step-by-step explanation:
To find r, you just subtract 1234 from 4321.
1234 = r + 4321
-4321. -4321
-3087= r
What does it mean if two angles are complementary ?
A school choir needs to make T-shirts for its 75 members and has set aside some money in their budget to pay for them. The members of the choir decided to order from a printing company that charges $3 per shirt, plus a $50 fee for each color to be printed on the shirts. (The fee applies to the order, not to individual shirts) Write an equation that represents the relationship between the number of T-shirts ordered, the number of colors on the shirts, and the total cost of the order. If you use variables, specify what they represent (define them).
Answer:
[tex]Equation = 225 + 50y[/tex]
Step-by-step explanation:
Given
Members = 75
Cost of Shirt = $3
Color = $50 on all shirts
Required
Determine an equation to represent the scenario
Represent the members with x
Such that:
[tex]x = 75[/tex]
First, we need to determine the total cost of ordering x shirts
A shirt costs $3;
So,
[tex]x\ shirts = 3 * x[/tex]
[tex]x\ shirts = 3 x[/tex]
Next, we determine the total cost of colors
Represent each color with y
[tex]1\ color = \$50[/tex]
[tex]y\ color = \$50 * y[/tex]
[tex]y\ color = 50 y[/tex]
The required equation is calculated as thus;
[tex]Equation = x\ shirts + y\ color[/tex]
[tex]Equation = 3x + 50y[/tex]
Substitute 75 for x
[tex]Equation = 3 * 75 + 50y[/tex]
[tex]Equation = 225 + 50y[/tex]
Answer:
50 + 3(B) + 50 + 3(R) + 50 + 3(Y) would be the equation.
Step-by-step explanation:
A square garden has sides 100 ft long. You want to build a brick path along a diagonal of the square. How long will the path be? Round your answer to the nearest
foot.
The length of the diagonal of the square rounded to the nearest foot is 141.2 feet.
What are the dimensions of a square?The area of a square is a product of it's any two sides or a product of diagonals divided by two. If the side has a length then the diagonal is a√2.
The perimeter of a square is the sum of the lengths of all the sides.
Given, A square garden has sides 100 ft long.
Now, If we draw a diagonal it becomes a right-angled triangle with a height of 100 ft and a base of 100 feet.
Therefore, By applying Pythagoras' theorem we have,
The length of the diagonal is = √(100² + 100²).
= √(10000 + 10000).
= √(20000) feet.
= 141.42 Or 141 feet.
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imagine reflecting triangle ABC across line MN. Then answer the questions about the reflected figure
Answer:
Triangle.
Step-by-step explanation:
Reflection of an figure across any line is the mirror image of the figure.
That means reflection of a figure is a rigid transformation, in which size or shape of the image doesn't change.
Therefore, when we reflect triangle ABC across the line MN shape of the reflected angle will remain same as a triangle.
8ax−5=−3. Solve for x
Answer:
x=[tex]\frac{2}{8}[/tex]a
Step-by-step explanation:
8ax-5 = -3
Move the -5 to the right side ; -3 + 5 = 2
8ax=2
Get rid of 8a so you are left with x alone by dividing it out
[tex]\frac{8ax}{8a}[/tex] = [tex]\frac{2}{8a}[/tex]
You are left with
x= [tex]\frac{2}{8}[/tex]a
The value of x is 1/4a
What is equation?Equations are mathematical statements containing two algebraic expressions on both sides of an 'equal to (=)' sign. It shows the relationship of equality between the expression written on the left side with the expression written on the right side. In every equation in math, we have, L.H.S = R.H.S.
There are different parts of an equation which include coefficients, variables, operators, constants, terms, expressions, and an equal to sign. When we write an equation, it is mandatory to have an "=" sign, and terms on both sides. Both sides should be equal to each other. An equation doesn't need to have multiple terms on either of the sides, having variables, and operators. An equation can be formed without these as well, for example, 5 + 10 = 15.
Given equation:
8ax−5=−3
8ax= -3+5
8ax= 2
x= 2/8a
x= 1/4a
Hence, the value of x is 1/4a
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A bird leaves its nest and travels 20 miles per hour downwind for x hours. On the return trip, the bird travels 4 miles per hour slower and has 6 miles left after x hours. a. What is the distance of the entire trip? __miles b. How long does the entire trip take? __hours __minutes __seconds
16:38:24
Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?
1 mile = 5,280 feet
45 miles per hour
46 miles per hour
47 miles per hour
48 miles per hour
What are the next 2 numbers in the sequence? *
8, 16, 24, ...
28, 32
30,36
32, 40
48,96
Answer:
5
Step-by-step explanation:
Kreem has 70 flowers.He gives away some flowers.now he has 2 flowers. how many flowers did Kreem give away.
Answer:
68 flowers
Step-by-step explanation:
70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68. 70-2=68, meaning Kreem has given away 68.
Answer:
68 flowers
Step-by-step explanation:
Kreem starts with 70 flowers
He gives x amount of flower away
That leaves us with 70-x =2
Or 2+x=70
We can now rewrite the question to 70-2=x
Using this we see x, the amount of flowers given away, is 68.
Kreem gave away 68 flowers
Happy to help!
what is the value of x in 30 - 3x = 15 + 12x
Answer:
[tex]x=1[/tex]
Step-by-step explanation:
So we have the equation:
[tex]30-3x=15+12x[/tex]
First, let's add 3x to both sides. The left side cancels:
[tex]30=15+15x[/tex]
Now, subtract 15 from both sides. The right cancels:
[tex]15=15x[/tex]
Divide both sides by 15:
[tex]x=1[/tex]
So, the value of x is 1.
And we're done!
Answer:
1 =x
Step-by-step explanation:
30 - 3x = 15 + 12x
Add 3x to each side
30 - 3x+3x = 15 + 12x+3x
30 = 15x +15
Subtract 15 from each side
30-15 = 15x+15-15
15 =15x
Divide each side by 15
15/15 = 15x/15
1 =x
Two bikers rode at a constant speed on a 150-meter track. The data here show each biker’s distance for a certain part of the race. Who won the race and by how much? Student 1 A 2-column table with 4 rows. Column 1 is labeled Time (seconds) with entries 4, 6, 8, 10. Column 2 is labeled Distance (meters) with entries 40, 60, 80, 100. won the race by about .
Answer:
Student 2 1 sec
Step-by-step explanation:
Jed is training for a marathon. Jed ran 15.6 miles away from his home. Then Jen ran 10.8 miles towards his home. Finally, Jed ran 5.3 miles away from his home. How far is Jed from his home?
Answer:
He is 10.1 miles away from his house
Step-by-step explanation:
First you translate the text into an equation using the miles he runs away from his house as positives and the miles he runs towards his house as positives.
+15.6, -10.8, +5.3
Then you put it into an equation and solve
(15.6 - 10.8) + 5.3
4.8 + 5.3
10.1
expand simplify m^2-3m+3m-9
☆ First we need to Distribute:
⇒ (2)(3m)+(2)(4)+(3)(m)+(3)(−5)
⇒ 6m+8+3m+−15
☆ Now Combine Like Terms:
⇒6m+8+3m+−15
⇒(6m+3m)+(8+−15)
⇒9m+−7
☆ Giving us the answer of:
9m+−7
Answer:
[tex]m^2-9[/tex]
Step-by-step explanation:
Simplify [tex]m^2-3m+3m-9[/tex]
add -3m and 3m
[tex]m^2+0-9[/tex]
add [tex]m^2[/tex] and 0
[tex]m^2-9[/tex]
A square room in your house has an area of 85 square feet. What is the approximate length of each side of the room?
Answer:
9.2 ft
Step-by-step explanation:
The area of a square is A = s^2 where s is the side length
A = s^2
85 = s^2
Take the square root of each side
sqrt(85) = sqrt(s^2)
sqrt(85) = s
9.219544457 =s
9.2 ft is about the length of each side
Morgan, Dakota and Taylor showed their work solving the equation 7x + 5x +1= 73. Identify the student with the invalid first step and justify your reasoning. Morgan 7x + 5x + 1 = 73 12x + 1 = 73 Dakota 7x + 5x + 1 = 73 7x + 6x = 73 Taylor 7x + 5x + 1 = 73 7x + 5x = 72
Answer:
Morgan, Dakota and Taylor showed their work solving the equation 7x + 5x +1= 73. Identify the student with the invalid first step and justify your reasoning. Morgan 7x + 5x + 1 = 73 12x + 1 = 73 Dakota 7x + 5x + 1 = 73 7x + 6x = 73 Taylor 7x + 5x + 1 = 73 7x + 5x = 72
Step-by-step explanation:
Segment CD has an endpoint at C(2, -1) and a midpoint at M(8,3). What is the coordinate of point D? Explain.
Answer
Graph?
Step-by-step explanation:
Is a fraction always less than a whole number
Answer:
Yes.
Step-by-step explanation:
A fraction is a part of a whole number, so yes a fraction is always less than a whole number, unless it's a mixed number. A mixed number is when there is a whole number before the fraction.
Plaz mark brainliest. I just need 2 more to raise my level.
Answer:
Yes unless the fraction is equal to a whole number or is an improper fraction
Step-by-step explanation:
A normal fraction like 2/4 is less than a whole number because a whole number is whole and a fraction is part of
Exceptions:
4/4 is a fraction but is also a whole number
any improper fraction ( a fraction not simplified)
5/4 it equals more than a whole number 1 1/4
So simplify the fraction and if it is equal to or more than a whole number you know, but if it is less than a whole number then you know it is less.
Hopefully this helped :)
Olivia wants to purchase a discounted road bike for $250. This is $18 more than the cost of the road bike at full price.
What is the original price of the road bike?
Answer:
$268
Step-by-step explanation:
Help me out! (URGENT) I need help with numbers 1-6 please
Answer:
Step-by-step explanation:
1. Blank= 5
2. Blank= 10 (I believe)
3. Blank= 8
4. Blank= 13 (I believe)
5. Blank= 12
6. Blank= 7
Hope it helps!
OwO
Answer this question with the image provided
1. If Bob scored a 75 on a test with a mean of 75, what would his z-score be?
Answer:
the z score is 25
Step-by-step explanation:
since 75 needs 25 more for and 100%
The z-score of Bob if he scored 75 on a test that has a mean of 75 is: z-score = 0.
What is the Z-score?The z-score = (raw score - mean score)/standard deviation.
A z-score of 0 means the raw score is exactly average.
For a raw score of 75, where the average(mean) is 75, the z-score would definitely be 0.
Thus, Bob's z-score is 0.
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Salvador‘s class has collected 88 cans in a food drive they plan to sort the cans into X bags with an equal number of cans in each bag. write an expression to show how many cans there will be in each bag
You flip a quarter. What is the probability of landing on heads?
Answer:
25%
Step-by-step explanation:
The following formula can be used to predict the weight of boys between the age 1 and 8:
w = 5a + 17
where w is the average weight in pounds, and a is the boy's age in years. According to the formula, how much weight will a boy gain each year?
A) 5 pounds
B) 11 pounds
C) 17 pounds
D) 22 pounds
Answer:5
Step-by-step explanation:
Determine whether the description corresponds to an observational study or an experiment.Research is conducted to determine if there is a relation between stomach cancer and alcohol consumption.
Answer:
Observational
Step-by-step explanation:
Observational studies are studies that measure the outcome of events without the introduction of interventions. They are useful in the formation of a hypothesis. The experiment described above is an observational study that compares two groups so as to measure the predictors of an outcome. No intervention is introduced to influence the outcome of the research.
An experiment on the other hand is often organized as a randomized control trial where subjects are divided into groups and a placebo or control group is introduced to monitor the outcome of the study.
Jonathon is eight years old. His mom is four times his age. What is the sum of their ages?
Answer:
40
Step-by-step explanation:
8*4=32+8=40
Can someone help me with this? Please
Answer:
I'm kind of confused what the question is asking. If they are asking for an expression to represent JL then the answer is 14x -32. If they want to know the distance between J and L then the answer is 66
Step-by-step explanation:
First I set the 2 equations equal to each other (5x-2 = 9x -30) and solved this to get x =7. (ANSWER ONE)
Next I plugged 7 into one of the equations (in this case either one will work bc JK and KL are the same distance. so I plugged 7 into the first one ( 5(7) -2 ) and I got 33. This means the distance of JK (and KL since they are equal) is 33.
Next I multiplied 33 by 2 since JL is JK and KL combined ( JK and KL are both 33 and therefore adding them together (multiplying 33×2) will give you the length of JL) and I got 66 (ANSWER 2)
Sorry if this is super confusing
What is the Greatest Common Factor (GCF)
of 27 and 63?
A. 3 C. 9
B. 12 D.18
Answer:
A
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
