3 years ago

(Geometry) PLZ HELP ASAP

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

Answer:66.4

Step-by-step explanation:

$A_{semicircle} =\frac{1}{2} \pi r^2=\frac{1}{2} \pi (\frac{13}{2} )^2= 66.36614 \approx66.4$

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Find the measure of the missing value in the

kumpel [21]

Answer:

12.6

Step-by-step explanation:

The two left sides have lengths, so this allows you to establish the ratio of the lengths of the sides of the triangles,

left triangle : right triangle

ratio = 25 : 17.5

The bottom sides are also in the same ratio.

ratio = 18 : w

Write a proportion by setting the ratios equal and solve for w.

25/17.5 = 18/w

Cross multiply.

25w = 17.5 * 18

25w = 315

w = 12.6

Answer: 12.6

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3 years ago

Write equation in function form 6-y=17x

Elanso [62]

$6-y=17x \ \ |\ subtract\ 6\ to\ both\ sides \\\\-y=17x-6\ \ | \ multiply\ both\ sides\ by\ (-1)\\\\y=-17x+6$

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3 years ago

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Reil [10]

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3 years ago

Read 2 more answers

What are the integer solutions to the inequality below?<br> <img src="https://tex.z-dn.net/?f=3%5Cleq%203x-4%5C%20%20%5Ctextless

Rudik [331]

Given:

The compound inequality is:

$3\leq 3x-4$

To find:

The integer solutions for the given compound inequality.

Solution:

We have,

$3\leq 3x-4$

Case 1: $3\leq 3x-4$

$3+4\leq 3x$

$\dfrac{7}{3}\leq x$

$2.33...\leq x$ ...(i)

Case 2: $3x-4$

$3x-2x$

$x$ ...(ii)

Using (i) and (ii), we get

$2.33...$

The integer values which satisfy this inequality are only 3 and 4.

Therefore, the integer solutions to the given inequality are 3 and 4.

7 0

3 years ago

Can anyone help me I am stuck on this question! and tysm for the people who helped me! <3 Have a nice day!

Rainbow [258]

Answer:

115.24

Step-by-step explanation:

15.35*4.25=65.2375

65.2375+50=115.2375

115.2375 ≈ 115.24

8 0

3 years ago