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Leya [2.2K]
3 years ago
10

Please help i'm really stuck

Mathematics
2 answers:
Eva8 [605]3 years ago
5 0

Answer:

The scale factor is 1 : 3, and the missing length is 8

Step-by-step explanation:

The scale factor: 7/21 = 1/3, 6/18 = 1/3

The missing length: 24/3 = 8 or 8/24= 1/3

If it is right can you please give me a brainliest. Pls. It is fine if you didn't bu here's the answer

ella [17]3 years ago
5 0

Answer:

so that will be 6^2 7^2 then square root it

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a person who weighs 120 pounds on earth weighs 20 pounds on the moon. How much does a 93-Ib. person weigh in the moon
STatiana [176]

Answer:

15.5 pounds on the moon

Step-by-step explanation:

hope this helps

need brainlyest plz

THANKS!!

5 0
3 years ago
Read 2 more answers
Brad went to the mall and bought two sweaters and a pair of pants for $120. The next week he went to the mall and bought one swe
OLEGan [10]

Answer:

the cost of one sweater is $40

Step-by-step explanation:

The computation of the cost of the one sweater is shown below;

Let us assume the sweater be x

And, the pant be y

Now the equations are

2x + y = $120 ..............(1)

x + 2y = $120................(2)

Now multiply by 2 in equation 1

4x + 2y = $240

x + 2y = $120

3x = $120

x = $40

Hence, the cost of one sweater is $40

7 0
3 years ago
What is the actual distance
lidiya [134]
the answer would be 119.3 miles
7 0
4 years ago
How to find the area of the 45-45-90 triangle with a hypotenuse of 24?
ss7ja [257]
The area of a triangle is 1/2(base x height) .

The two legs of this triangle are equal.  If you position it properly,
one of them is the base, and the other one is the height.

Since it's a right triangle,    A² + B² = C²

But  A = B  and  C = 24 .

2A² = (24)²

A² = (24)² / 2

But since  A=B,  A² is also (base x height) of the triangle.
Area is just 1/2 of it.

Area = 1/2(24²/2) = (24)²/4 = (24/2)² = (12)² = <u>144</u> . 


6 0
3 years ago
Read 2 more answers
Find the geometric mean between each pair of numbers. 28 and 7
Viktor [21]
The answer is 14. You would get x to the second power and 196. Then you have to square root both sides and you would get x=14.
7 0
4 years ago
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