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1 year ago

Need help, please! (I used all my points.) marking brainiest if right! Hint: decimal form.

Mathematics

1 answer:

Troyanec [42]1 year ago

6 0

Answer:

length is 9.375 inches

Step-by-step explanation:

Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape

new length is l then, 1/2 = l/18.75 = > l = 18.75/2 = 9.375

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3(4x-2) , 12x-2 i need help plz

andrezito [222]

Answer for 3(4x-2) is 12x-6

Answer for 12x-2 is 24x

5 0

2 years ago

I need the answer ASAP please

ANTONII [103]

Ok bare with me here.
I’m not sure if you filled in the minimum medium and max but I’m going to try and lay this out.
Min: 3
Q1: 7.5
Med: 9
Q2: 13
Max: 17

I hope this helps!! It should get you through the problem!

3 0

2 years ago

Peter won £75 as a prize. He gave 4/5 of the prize money to Roger and Bethan. Roger and Bethan shared the present in the ratio 2

jeka57 [31]

Roger will get 24 Bethany will get 36

4 0

3 years ago

The lateral area of a cone is 400 pi cm^2. The radius is 10 cm. Find the slant height to the nearest tenth.

natka813 [3]

ANSWER

The slant height is 40cm.

EXPLANATION

The lateral area of a cone is given by:

$Area= \pi \: r \: l$

where r=10cm is the radius of the circle and l is the slant height.

It was also given that, the lateral area is 400π cm²

We substitute the values to get,

$400\pi = \pi \times \: 10 \times \: l$

We now divide both sides by 10π.

This implies that,

$\frac{400 \pi}{10\pi} = l$

$40 = l$

Hence the slant height is 40cm.

8 0

3 years ago

Can someone please give me this answer.

katovenus [111]

Answer:32 inches

Step-by-step explanation:

Using the pythagorean theorem

40²= 24²+ b²

simplify

1600 = 576 + b²

subtract 576 from both sides

1024 = b²

square root both sides

32= b

4 0

2 years ago