Answer:
−7.414
Step-by-step explanation:
-4.18
-
-3.234
= -7.414
Help asap!
Evaluate the expression for c = –2 and d = –9.
cd − c =
Answer:
20
Step-by-step explanation:
to solve this we must first plug in the numbers
(-2)(-9) - (-2)
multiply -2 and -9
18 - (-2)
double negatives turn positive
18 + 2 = 20
20 is your answer
Mathematical Connections
Rectangles have four right angles and opposite sides that are parallel. a. Is the figure shown a rectangle? Explain. b. If not, how could the points change so it would be a rectangle?
Answer:
a
Step-by-step explanation:
It is a square since the top and bottom is 6 units and the sides are 5 units.
No, the given Quadrilateral is not a rectangle because opposites sides measurement is not equal.
What is Distance Formula?If there are two point A(x, y) and B( a, b) then distance between a and B is
d = √(a- x)² + (b -y)²
Given:
The coordinates are:
A(0, 2), B(-1, -3), C(5, -4) and D(6, 1)
Then, AB = √(-1- 0)² + (-3 +2)²
AB= √1 + 1
AB= √2
BC= √(5+1)² + (-4 + 3)²
BC= √36 + 1
BC= √37
CD= √(6-5)² + (1+4)²
CD= √1 + 25
CD= √26
DA= √(6-0)² + (1-2)²
DA= √36+ 1
DA= √37
No, the given Quadrilateral is not a rectangle because opposites sides measurement is not equal.
Learn more about Distance Formula here:
https://brainly.com/question/8283882
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The line plot shows the ages of participants in two group activities at a science center.
What conclusion can be drawn about the data sets?
Responses
A - The median age of participants in group 2 is older than the median age of participants for group 1.
B - More 14- and 15-year olds are in group 2 than in group 1.
C - The mean age of participants in group 2 is younger than the mean age of participants in group 1.
D - Group 1 participants have a greater range in age than group 2 participants.
For Home economics class, Sandra has 5 cups of flour. She made 3 batches of cookies that each used 1.5 cups of flour. Write and solve an expression to find the amount of flour Sandra has left after making the 3 batches?
Answer: .5 cups of flour
Step-by-step explanation: So, Sandra made 3 batches of cookies that each used 1.5 cups of flour. The key word is “each”. So, 3 x 1.5 = 4.5. Sandra uses 4.5 cups of flour. She has 5 cups of flour. 5 - 4.5 = .5
Answer:
Sandra has 0.5 cups of flour left after making the 3 batches.
Step-by-step explanation:
1 batch = 1.5 cup
3 batch = ?
1.5*3 = 4.5
1.5+1.5+1.5 = 3+1.5 = 4.5
5-4.5 = 0.5
32.
Referring to the Fig, you are a reporter for this school's
paper. Using the mode value, how would you summarize the data for Tina?
a. Tina didn't have a mode, which indicates the judges' opinions
were very scattered about her.
b. Tina had two modes, 1 and 3, which indicates that some judges
really liked her and others didn't like her much at all.
c. Tina had one mode, 2, which indicates most judges thought she
was an average performer.
d. Tina had three modes, 1, 2 and 3, which indicates the judges'
opinions were fairly spread out.
Answer:
a
Step-by-step explanation:
tina didn't have a mode, which indicates the judges opinions
Please help asap i tried and got it wrong. TY!
Answer: x= -2
Step-by-step explanation:
Save yourself the stress of waiting for an answer and use Math
way, it's a lifesaver :) I used it to solve your question
(1+-1)8+7(1+-1) I can’t find answer to this one it was on my map test
Answer: 0
Step-by-step explanation:
PEMDAS
1. Parentheses First:
(0)8 + 7(0)
Multiply (anything multiplied by 0 is 0)
0 + 0
Which pairs of numbers are equivalent? IF CORRECT WILL GIVE BRAINLIEST! Select EACH correct answer. A: 40/12 and 3 1/3 B: 35/4 and 8 3/4 C: 23/6 and 4 1/6 D: 15/8 and 1 7/8 E: 11/4 and 2 1/2
Answer:
A B and D
Step-by-step explanation:
Answer:
A, B, D
Step-by-step explanation:
First, you start by simplifying the fractions. 40/12 = 3 4/12 = 3 1/3, therefore A is correct. 35/4 = 8 3/4, therefore B is correct. 23/6 = 3 4/6 = 3 2/3. The two fractions aren't equal so C is incorrect. 15/8 = 1 7/8, both fractions are the same so D is correct. 11/4 = 2 3/4, the fractions are not equal so option E is incorrect.
I need helpppp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
No, Trey is not correct.
Step-by-step explanation:
3^4 = 3 • 3 • 3 • 3 = 81
4^3 = 4 • 4 • 4 = 64
81 is not equal to 64, so 3^4 is not equal to 4^3.
Please help me!!
Divide:
−
33
,
775
by
−
35
.
0.001036
−
0.001036
965
which equation could be represented by the number line
< I I I I I I * l l l l l * l l l l l l > arrow going left A. -6 + (-1)=-7 B. 1+ (-7) = -6 C. -7 + 6 = -1 D. -6 + 7 = 1
9514 1404 393Answer: A. 3+ (-4) = -1Step-by-step explanation:The arrow indicates a subtraction of 4, or an addition of -4. The only equation containing such a subtraction or addition is choice A.
Simplify (7.78 x 10^−11) (5.9 x 10^−18). Write the final answer in scientific notation.
4.5902 x 10^−28
4.5902 x 10^−29
45.902 x 10^−28
45.902 x 10^−29
I NEED THE ANSWER ASAP!!!!!!!!!!
Answer: 45.902 x 10^-29
Step-by-step explanation:
Jalissa's mom purchased coffee from the local coffee shop. The first cup of coffee was $4.15. Each refill is $1.25. She also decided to get a bagel for $3.50. If Jalissa's mom had 2 refills and a $0.50 discount as part of the rewards program, how much did she spend at the coffee shop?
Answer:
$9.65
Step-by-step explanation:
1.25 * 2 = 2.5 + 4.15 + 3.5 - 0.5 = $9.65
The owners of a community center want to know more about their
members' activities. They collected data from six members who attend
regularly. The underlined entries indicate the members' favorite
activities. The owners wanted to answer the following question:
How much time do regular members spend at the community center each
week? Describe any computations you will need to do or statistical
measures you will need to find to answer the question.
Answer:
b
Step-by-step explanation:
what is standard form for
Answer:
545000
Step-by-step explanation:
Answer:
The standard form is 545,000
Write two complete sentences please explaining what the inequality means about the amounts of fruit Gita used.
6.18>6.1
Answer:
If Gita were to use 6.1 pounds of fruit, it would be less than if she used 6.18 pounds. The way you can tell this is by adding a 0 to the end of 6.1 to make it 6.10 and 10 is less than 18 so therefore 6.18 is greater than 6.1.
Step-by-step explanation:
I always remember it by this, The alligator opens its mouth to eat the bigger number. it turns away from the smaller number.
Hope this helps!
Are the graphs of each pair of equations parallel, perpendicular, or neither?
Answer:
neither
Step-by-step explanation:
Answer: I'm sure they are all Neither
Step-by-step explanation:
Kiara has 6 coins. She puts the same
number of coins in each of 3 envelopes.
How many coins does Kiara put in each
envelope?
Answer:
2 coins
Step-by-step explanation:
If she has 6 coins in total
And only 3 envelopes
Then 6 divided by 3 => 2
So she has 2 coins in each envelope
:0 x
Please help asap! Tysm!
Answer:
x = 8. 28+4 divided by 4, equals 8, so x = 8.
Step-by-step explanation:
use the table to preict the number of times you will spin 6 when you spin the spinner 100 times numbers spun: 1, 2, 3, 4, 5, 6 Times spun: 8, 6, 11, 7, 9, 9. you can predict that you will spin 6 ? times
Answer:
54%
Step-by-step explanation:
crown me please
Please help i tried and i got it wrong. If you get 14 then... Yeah its wrong. Ty!
Answer: if it's the same question I just answered for you then I tried it again and im like 99% sure x= -2
Step-by-step explanation:
Am I supposed to use the Pythagorean theorem?
Answer:
Yes, you have to use the Pythagorean theorem.
Answer:
Yes, you are supposed to use the Pythagorean theorem. The answer would be 24.
Please answer I need The expression that is it
Answer: 18 seconds
Step-by-step explanation:
. Find the volume and surface area of each prism.
a. Prism A: 3 cm by 3 cm by 3 cm
Answer:
27 is the answer
Step-by-step explanation:
3×3×3=27
thank you
Answer:
3x3x3= 18cm square
Step-by-step explanation:
How many packages of each should
they buy if they expect to sell more
than 300 hot dogs?
Answer:
???
Step-by-step explanation:
You forgot to include the context. We don't know what they orginally had and how much each package costs of whatever companies they are buying from either.
On the Mercator map, the continental U.S. looks much larger than Australia. In reality, the continental U.S. is only about 200 miles wider than Australia. Describe how you would change the map to reflect this fact.
Answer:
I would add a line across the country and put the length of it
Step-by-step explanation:
It allows it to show the length of the country without allowing it be assumed that it is a like 10x larger country.
please helppp!! my lesson get graded tomorrow!!!
Answer: D
Step-by-step explanation: simplifying is 16x so the value is 16
WILL give 50P + brainlyest if answer these 6 Questions
Answer:
on the 1st one it would be 1/6<2/6
the 2nd one is 3/9
the 3rd one would be the last option
the 4th would be also the last option
the 5th would be 3/7
( i think these are the answers)
Step-by-step explanation:
Answer: Question 1: 2
Question 2: 3/9
Question 3: D
Question 4: D
Question 5: C
Question 6: 3
The figure at the right is a rectangular prism. The volume of the shaded part is 102 in.³. What is the volume of the right rectangular prism? How do you know?
Answer:
102 in ^3
Step-by-step explanation:
this is because the prism is a right rectangular prism meaning if it was split in half, which it is, it would be the same on both sides.
Find the slope and they y-intercept of the graph of y + 1 = 4/3x
Answer:y=mx+b
Step-by-step explanation:
