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3 years ago

Which number or numbers have 2 lines of symm

Mathematics

1 answer:

Molodets [167]3 years ago

5 0

5,13,15 and more!
hope that helps!!!!

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Roy driving 582 miles to family reunions she will drive 300 miles by herself the first day the second day Roy and her cousin wil

monitta

In the first day she drive by her self 300

The miles remains to the second day

582-300=282

In the second day it will share the driving with her cousin equally

so she will drive 282/2=141 miles and her cousin also 141 miles

7 0

3 years ago

Triangle PQR and STR are shown. Which of the following does Not justify PQR ~STR ?

hjlf

The equation that does not justify the similarities of both triangles is:

$\frac{RQ}{RT}= \frac{PQ}{ST}$

<h3>Similar triangles</h3>

Similar triangles may or may not have congruent sides.

The triangles are given as:

Triangle PQR
Triangle STR

The above means that, the following sides are similar

Line segments PQ and ST
Line segments QR and TR
Line segments PR and SR

So, the equation that does not justify the similarities of both triangles is:

$\frac{RQ}{RT}= \frac{PQ}{ST}$

Read more about similar triangles at:

brainly.com/question/14285697

4 0

2 years ago

Rosa's test scores are 78, 92, 88, and 89. What must she score on her next test to have an average of 90? A) 95 B) 97 C) 99 D) 1

Morgarella [4.7K]

Answer: D

<u>Step-by-step explanation:</u>

Let x represent the score on her next test

$\frac{78 + 92 + 88 + 89 + x}{5} = 90$

$(5)\frac{78 + 92 + 88 + 89 + x}{5} = (5)90$

78 + 92 + 88 + 89 + x = 5(90)

347 + x = 450

x = 103

3 0

3 years ago

The Tigers’ second play went for +4 1/2 yards. Did the Tigers gain or lose yards on that play? How many yards did they gain or l

Vlad1618 [11]

Answer:

They gained 4 1/2 yards

Step-by-step explanation:

It was a positive gain because they didn't go back.

7 0

2 years ago

Read 2 more answers

In a class of 42 students, a medium slice of pizza with 8 slices is being shared if one slice is for one person what is the frac

Mrac [35]

I’m not a professional but Im guessing I’m correct But a medium pizza has 8 slices if you times that by 5 it equals 40, meaning 2 students didn’t get pizza so you add 2 (5 2/8) making it 42 Students. Answer It’s a mix fraction 5 2/8?. Correct me if I’m wrong

3 0

2 years ago