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labwork [276]
3 years ago
11

A roll of fabric was 120 inches long. A customer bought 2 feet of the fabric.

Mathematics
2 answers:
Llana [10]3 years ago
8 0
Answer is B:7 .....good luck:)
MAVERICK [17]3 years ago
7 0

the correct answer is OB. 7.

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Faith had $100. She went to the grocery store and bought three gallons of ice cream for $7.29 each. Then she went to the farmer'
gogolik [260]
The answer is $31.87.

7.29 x 3 = 21.87
5 x 2 = 10

10 + 21.87 = 31.87
6 0
3 years ago
Read 2 more answers
Does this set of ordered pairs represent a function? Why or why not?
belka [17]

Answer:

A

Step-by-step explanation:

Recall that for a function to be valid, each input value of x must give us one and only one unique output  value for y.

in this case we can see that one of the data sets is (3,-1)

which means that an input of 3 gave an output of -1

but we also see that another data set (3,1)

in this case an input of 3 gave an output of 1.

Because the same x input gives 2 different y outputs, this is not a function.

the answer is A

3 0
3 years ago
julio bisects angle PQR and labels a point on the bisector as S. He measures angle PQS with a protractor. The measure of angle P
Paha777 [63]

Answer:

The measure of angle PQR is 74 degrees

Step-by-step explanation:

* <em>Lets explain how to solve the problem</em>

- Bisect an angle means divide the angle into two equal parts in

  measures

- Ex: If angle ABC is bisected by a ray BD then:

- Angle ABC is divided into two equal parts in measure

 m∠ABD = m∠CBD and

 m∠ABC = m∠ABD + m∠CBD

- So we can say measure of angle ABC is twice measure of angle

 ABD or twice measure of angle CBD

*<em> Lets solve the problem</em>

- Julio bisects angle PQR and labels a point on the bisector as S

∴ m∠PQS = m∠RQS

∴ m∠PQR = m∠PQS + m∠RQS

∴ m∠PQR = 2 m∠PQS ⇒ (or 2 m∠RQS)

- He measures angle PQS with a protractor and find its measure is

  37 degrees

∵ m∠PQS = 37°

∴ m∠PQR = 2 × m∠PQS

∴ m∠PQR = 2 × 37 = 74°

∴ The measure of angle PQR is 74 degrees

8 0
3 years ago
Simplify the following surds 45 &lt;------ the 45 is a surd
Anika [276]
I think the answer is 3 route 5
First find a perfect square that goes into 45 in this case 9
Then as it's 9x5 simplify the nine to 3
Hope this helps
8 0
3 years ago
Can you help me with this question please!​
Crazy boy [7]

Answer:

so the first one i think is 1 and the second one is 4

Step-by-step explanation:

6 0
3 years ago
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