Answer:
39
Step-by-step explanation:
6(5) + 9
30 + 9
39
Answer:
39
Step-by-step explanation:
6(5)+9=39
Nancy and Kevin collect coins. Nancy has x coins. Kevin has 4 coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins
Nancy and Kevin have.
Answer :x+3x-4= total # of coins
4x-4= total # of coins
Step-by-step explanation:
The minimum number of triangles needed to construct the polygon Sophia made is 3. Which could show Sophia’s polygon?
A 4-sided figure.
A 6-sided figure.
A 5-sided figure.
A 4-sided figure.
Sophia's polygon is, ''5 - sided polygon'' or ''Pentagon.''
What is mean by Triangle?Any triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
The minimum number of triangles needed to construct the polygon Sophia made is 3.
And, To find Sophia's polygon.
Now, We know that;
The Shape of Pentagon is made with 3 triangles.
Hence, Sophia's polygon is known as,
⇒ 5 - sided polygon or Pentagon.
Therefore, We get;
⇒ The polygon make by Sophia's is, Pentagon.
Learn more about the rectangle visit:
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I need help I’m not good at math lol
a linear function contains the following points.
what are the slope and y-intercept of this function?
Answer:
B
Step-by-step explanation:
the slope is -3
Which of the following equations will result in a U-shaped graph?
y = 2 x - 4
y = |-4 x|
y = 3 x2 - 5
y = -2 x3
Answer:
y=3x^2-5
Step-by-step explanation:
Any equation that has [tex]x^{2}[/tex] will make a U shaped graph
Help me please, I dont know the answer and this test is due very soon.
Answer:
123 students
Step-by-step explanation:
total students =300
41/100*300
= 123
if you find my answer helpful please mark as brainliest.
PLS I NEED HELP ON THIS QUESTION..
The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.
Answer:
$240.768 = $241
Step-by-step explanation:
$158.40 + 52% = $240.768 = $241 (rounded)
Answer:
Step-by-step explanation:
A squirrel runs across a road in 3 seconds. The road was more than 34 feet wide.
Which inequality can be used to determine the squirrel’s speed?
a. 3r greater than 34
b. 3r less than 34
c. r/3 greater than 34
d. r/3 less than 34
Answer:
A
Step-by-step explanation:
3 x r > 34
Answer:
The answer is A. 3r greater than 34
Step-by-step explanation:
Select all the expressions that are solutions to 5= 2/3x
5×2/3
5/ (2/3)
5÷2/3
15/2
10/3
Answer:
. 5 divided by 2/3
. 15/2
. 3/2 X 5
Step-by-step explanation:
I need help plz will give brainliest
Answer:
$10,000
Step-by-step explanation:
Cross multiply and divide by 55.
Hope this helps!
$10000
Step-by-step explanation:
5500 = 55% × amount paid for the car(p)
5500 = 55÷100 × p
5500×100 = 55p
550000 = 55p
550000÷55 = 55p÷55
10000 = p
3) Alexander is a stockbroker. He earns 12% commission each week. Last week, he sold $6,400 worth of stocks. How much did he make last week in commission?
(if you answer this may you please show your work)
Answer:
he made 768 in commission
Step-by-step explanation:
6,400-12% is 5632
6,400-5632= 768
Think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9.
An equivalent expression is
__ + 3
Answer: a
Step-by-step explanation:
i did the question
Answer:
its a or -4x
Step-by-step explanation:
just did the test
What does r = in r=__x__?
HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS
Answer:
14% discount
Step-by-step explanation:
I was off by 2%
Answer:
16%
Step-by-step explanation:
may someone please help me understand something in class? its theoretical and experimental probability basically just probability in a whole and I can’t understand. I don’t need the definition I just want someone to make me understand in a simple way like a tutor, but anyways please help me understand this. Examples would work, anything. Just help me understand. Thanks anyways.
Experimental probability is the results of an experiment, let's say for the sake of an example marbles in a bag. Experimental probability would be drawing marbles out of the bag and recording the results. Theoretical probability is calculating the probability of it happening, not actually going out and experimenting.
hope this helped.
plese hepl, ill give you branlisest thank youuuu
Answer:
Conner
Step-by-step explanation:
Did not do perenthes first sry cant spell
50 POINTS
If m∠1 = 53°, what is m∠4?
A. 53°
B. 43°
C. 37°
D. 27°
Answer:
43.
Step-by-step explanation:
∠1 and ∠4 are vertical angles.
Vertical angles are equal.
Therefore,
m∠1 = m∠4 = 43°
The measure of angle m is 53°
What is an angle?An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays.
Given is a figure, with two parallel line are intersected by a transversal line,
The angles 1 and 4 are vertical angles, and we know that vertically opposite angles are equal,
Therefore,
m ∠ 1 = 53° = m ∠ 4
Hence, the measure of angle m is 53°
Learn more about angles, click;
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The figure was not given, the question is solved for the figure attached.
Andre has a new kitten that weighs 3 pounds. The vet says that the kitten is now at about 20% of its adult weight. What will the adult weight of the kitten be?
Answer:
15
Step-by-step explanation:
20 precent is 1/5 of one hundred so if 20% is 3 that means that 3*5=15 so the answer is 15
Kristina's father is putting in a new kitchen countertop. It is rectangular in shape and measures 1 3/4 yard long and 1/2 yard wide. Kristina's mother wants at least one square yard of countertop. Did she get her wish? Tell how you know without calculating the area of the countertop plz help me.
Answer:
No because 1/2 of 1 and 3/4 is less than 1 it would have to be at least 2 by 1/2
1.Scale Factor : 4
Enlargement or Reduction? →
G(4, -4) -------------------------------→ G’
H(-6, 8) -------------------------------→ H’
J(4, 6)----------------------------------→ J’
K(-8, -12) ------------------------------→K’
I REALLY NEED A GOOD GRADE ON THISSS
Answer:
is this a test
Step-by-step explanation:
Answer:
1. No Solution, 2. Unique Solution, 3. Infinitely Many Solutions
Step-by-step explanation:
1. If two lines are parallel, they share no common points, and no answers.
2. y = 3x + 4 and y = 1/2x + 5 are not parallel and not equivalent, therefore, they have one solution.
3. Simplified, the two equations are z + 2y = 10 and z + 2y = 10, therefore they are equivalent and they have solutions for as far as the line extends, which is infinitely.
Need help please no one is helping
:(
For each table, determine whether it shows that x and y are proportional.
If x and y are proportional, fill in the blank with a number in simplest form.
Answer:
Table 1:
Proportional; y is 7 times x
Table 2:
Proportional; y is 8 times x
Brainly plz :))
help me please its easy
this is division btw
Jane works at The Bottling Company. She needs to put 8,500 bottles of water into cases. So far she has put 2,136 in cases. How many cases can Jane fill with the remaining bottles?
Jane can fill __ cases and will have __ bottles left. (fill in the blanks)
pls if you dont know ignore this
Answer:
Jane can fill 6364 cases with the remaining 6364 bottles.
Step-by-step explanation:
Mimi bought some fabric for a sewing project. The fabric cost $15.40 per meter. She bought 250 centimeters of fabric.
How much did Mimi pay for the fabric?
Answer:
$38.50
Step-by-step explanation:
so there are a hundred centimetres in a meter so u have to divide the 250 by 100
250 / 100 = 2.5 meters
and its 15.40 for 1 meter and she bought 2.5 so multiply those
15.40 * 2.5 = 38.50
she paid $38.50 for 2.5 meters of fabric
Answer:
$38.50
Step-by-step explanation:
There are 100 centimetres in a meter. If Mimi bought 250 centimetres of fabric, that is 2.5 meter. So then we do 2.5 x 15.40 = 38.50. Make sure you add the $ sign!
I hope this helps you! Have a great day! Also can I have brainlist?
Les colibris a gorge rubis et les monarques effectuent un parcours similaire a travers le golfe de Mexique. La distance est legerement supérieure à 800 km. Le colibri met 18,5 heures pour traverser le golfe, alors que le papillon met 41,6 heures.
Answer:
uhh this is a filipino u can change ur country because we dont understand ur language
The two triangles below are similar. To the nearest tenth, what is the measurement of the missing side?
A. 4.1 units
B. 2.7 units
C. 1.5 units
D. 0.9 units
plzz help me with this, which one is it?:
Joseph runs 212 miles on Monday. Each day after that, he runs the same 113 mile route every morning. His goal is to run at least 6 miles by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?
-212 + 113 x < 6
-212 + 113 x ≤ 6
-212 + 113 x ≥ 6
-212 + 113 x < 6
Answer:
#2
Step-by-step explanation:
all you need to know is the calculusperciputation
PLEASE ANSWER!!!
Is y-x=2 a direct variation?
Is (THIS IS A GRAPH, my school chrome book doesn't allow pictures so...) a direct variation? (see below)
x : 2, 4, 6, 8
y : 2, 3 4, 5
Answer:
is not a direct variation equation since (x) is not a constant
Step-by-step explanation:
im not sure if this is correct but..
x) is not a constant
Step-by-step explanation:
