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romanna [79]
3 years ago
12

Answer in simplest form

Mathematics
1 answer:
solong [7]3 years ago
5 0
Ok, so you know that we can't divide fractions no matter what. The first thing you do is keep the first fraction, then change the divide sign to multiplication ( opposite of division is multi. ) and finallly flip the last fraction to 7/1 . 

Here's a video to help you understand that method more ...
https://www.youtube.com/watch?v=uMz4Hause-o

The answer ends up as 6.53333333333 

Hope this helps !
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Consider the relation F defined by the equation y = 2x – 3, with domain {–1, 1, 2}. What is the range of F?
melamori03 [73]

Answer:

(-5,-1,1)

Step-by-step explanation:

You must substitute for <em>x</em>.

6 0
4 years ago
Read 2 more answers
The length is 3 inches less than twice the width and the permiter is 42 inches. Find dimensions
Evgesh-ka [11]

Answer:

Here

Step-by-step explanation:

length = x

width = 2x - 3

 

Perimeter = 2length + 2 width

2x + 2(2x - 3) = 42

2x + 4x - 6 =42

6x - 6 = 42

Add 6 to both sides

6x = 48

Divide both sides by 6

x = 8

 

Length = 8 inches

Width = 2(8) - 3 = 16-3 = 13 inches

4 0
3 years ago
What additional information is needed to determine that ΔABC ≅ ΔEDC using the HL method of congruence? answers: A) ≅ B) No addit
Savatey [412]

Answer:

AC congruent to EC

Step-by-step explanation:

This problem is asking specifically to prove triangles congruent using HL.

HL is a method of proving triangles congruent. HL stands for Hypotenuse-Leg. If you can show that the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg, respectively, of another triangle, then the triangles are congruent.

Looking at triangle ABC and EDC, we see that the legs AB and ED are congruent. We already have a pair of corresponding congruent legs. Now we need a pair of hypotenuses.

You need AC congruent to EC.

7 0
3 years ago
Please help, I will mark you brainiest, thank you’
stich3 [128]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
How do i use italics ??
Ber [7]
When answering, you can press crtl + i <em>and from that point on you will type using italics</em>.
You can also highlight a section of text that you want to <em>italicize</em>. This can be used to italicize words that you forgot to <em>italicize </em>while you were typing.
6 0
3 years ago
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