<img src="https://tex.z-dn.net/?f=%5Csqrt80x%5E%7B7%7D" id="TexFormula1" title="\sqrt80x^{7}" alt="\sqrt80x^{7}" align="absmiddl

Darina [25.2K]

3 years ago

e" class="latex-formula">

Mathematics

1 answer:

kvasek [131]3 years ago

5 0

Answer: $4\sqrt{5}x^7$

Step-by-step explanation:

$\sqrt{80}x^7$

$=\sqrt{2^4\cdot \:5}x^7$

$=\sqrt{2^4}\sqrt{5}x^7$

$=4\sqrt{5}x^7$

You might be interested in

Please answer this question !! 20 POINTS AND BRAINLIEST !!

jek_recluse [69]

Answer:

The answer is c.

Step-by-step explanation:

12*12 = 144 so It would be 12

7*7= 49 therefore, it would be 7

3 0

3 years ago

Read 2 more answers

Given g(x) =2x+4, solve for x when g (x) = -8

Temka [501]

Answer:

Step-by-step explanation:

X=-6

7 0

3 years ago

Read 2 more answers

Which pair of words is the ODD one out. A. sister-brother, B. wife-husband, C. teacher-student or D. princess-prince

wel

Answer:

C. teacher-student

Step-by-step explanation:

the pattern is girl, boy, girl boy, and teacher and student don't have a gender connection

8 0

3 years ago

You put a fence around the dog pen and fill it with gravel. The fence costs $1.50 per foot. One bag of gravel covers 4 square fe

Juli2301 [7.4K]

$124.00 (36ft of fencingx1.50=$54)(area 80 ft/4=20 bagsx 3.50 = $70) 54 + 70 = $124.00

4 0

3 years ago

A jeweler is making a triangular pendant. He has two sides of length 23 mm and 31 mm. What are the

denis-greek [22]

Answer:

38.60mm

Step-by-step explanation:

Step one:

Given data

We are given that the dimension of the triangles are length 23 mm and 31 mm

Let us assume that the triangle is a right angle triangle

Step two:

Applying the Pythagoras theorem we can find the third as

$z^2= x^2+y^2\\\\z^2= 31^2+23^2\\\\z^2= 961+529\\\\z^2= 1490\\\\$

square both sides

z= √ 1490

z= 38.60mm

Hence a possible dimension of the third side is 38.60mm

3 0

3 years ago