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3 years ago

Please help, will mark you as brainleist!!!

Mathematics

2 answers:

Levart [38]3 years ago

3 0

Answer:

Scale Factor of 4

Step-by-step explanation:

The original is a 20 *20 square

The new image is a 80*80 suqare

which means that each side is mulitplied by 4 hence the scale factor is 4

ehidna [41]3 years ago

3 0

Answer:

Step-by-step explanation:

So you have two squares, one with a length of 20 on all sides, and onewith a length of 80 on all sides. It says the 80 one is a sclaed copy of the 20 one, so they took the 20 one and enlarged it to make the 80 one. You would divide 80 by 20 and get 4. This is how much the sides of the 20 one were multipled by to get the 80 one.

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Misty, Tina and Jen walk into a store. The manager places his hand on Tina’s shoulder and tells her, “You didn’t win the door pr

vladimir1956 [14]

Answer:

50%

Step-by-step explanation:

3 of them walk into a store, giving her a 33.333% chance of winning. By eliminating one, Tina may as well have never walked into the store, leaving Jen with a 50% chance.

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3 years ago

T is the midpoint of SU. Find ST, TU and SU. 10x-14 5x+16 S———T———U

jeka94

since T is the midpoint of SU, then ST = TU.

$\bf \stackrel{10x-14}{\boxed{S}\rule[0.35em]{10em}{0.25pt}} T\stackrel{5x+16}{\rule[0.35em]{10em}{0.25pt}\boxed{U}} \\\\\\ \stackrel{ST}{10x-14}=\stackrel{TU}{5x+16}\implies 5x-14=16\implies 5x=30\implies x=\cfrac{30}{5}\implies x=6 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{ST}{10(6)-14\implies 46}~\hfill \stackrel{TU}{TU=ST=46}~\hfill \stackrel{SU}{ST+TU=92}$

6 0

3 years ago

What is the answer to the problem I am stuck on?

liubo4ka [24]

Answer:

Step-by-step explanation:

1*1/4 is One lap, but you want 23 laps so exchange the 1 with a 23:

23*1/4

6 0

3 years ago

Read 2 more answers

GIVING BRAILEST Describe a situation that the equation could represent g+3 _____ =15 6

krek1111 [17]

Answer:

g=153

Step-by-step explanation:

i hope this helped...

6 0

3 years ago

The quotient of 24 and x equals 14 minus 2 times x

vaieri [72.5K]

Answer:

x = 3, x = 4

Step-by-step explanation:

Given

$\frac{24}{x}$ = 14 - 2x ( multiply through by x , x ≠ 0 )

24 = 14x - 2x² ( subtract 14x - 2x² from both sides )

2x² - 14x + 24 = 0 ( divide through by 2 )

x² - 7x + 12 = 0 ← in standard form

(x - 3)(x - 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3

x - 4 = 0 ⇒ x = 4

5 0

3 years ago