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2 years ago

Five WHOLE numbers are written in order

Mathematics

1 answer:

tino4ka555 [31]2 years ago

4 0

x = 7

y = 8

All I did was assume x was 7 and y was 8. I added 4, 6, 7, 8, and 10 together. I got 35. Then, I divided by five (since that's how many numbers are shown) and I got 7 for the mean. 7 is the median, and the 7 is the mean gotten from 4, 6, 7, 8, and 10. Therefore, x must equal 7 and y must equal 8.

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Isabella has twice as much money invested at 4% as she has invested at 3%, and she has $500 more invested at 5% than she has at

adell [148]

Invested at 3% = x
invested at 4% = 2x
invested at 5% = x+500

0.03x + 0.04(2x) + 0.05(x+500) = 2025
0.03x + 0.08x +0.05x +25 = 2025
0.16x = 2000
x= 12,500
4% = 2x = 12,500 * 2 = $25,000

3 0

2 years ago

100 POINTS! ANSWER HAS TO BE CORRECT TO GET BRAINLIEST! HELP!

AleksandrR [38]

Answer:

<h2>∠Q corresponds with ∠Z</h2>

Step-by-step explanation:

form a graph
draw Δ ZNM and ΔPQR on either side of the y- axis
You reflect ΔZMN across the y- axis
Then you translate said triangle up the graph
The corresponding ∠'s will match and overlap.
m∠Q ≅ m∠Z as well as being a corresponding triangle

<h3>Brainliest please?</h3>

5 0

3 years ago

PLEASE HELP IF THE ANSWER DOES NOT APPLY TO THIS I WILL REPORT

tensa zangetsu [6.8K]

0.63 is the correct answer

4 0

2 years ago

Please help me find the total area of the composite figure below (geometry)

Akimi4 [234]

Answer:

lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$ ⇒ Answer D is correct

Step-by-step explanation:

First, let us find the area of the semi-circle.

Area = $\frac{1}{2}$ × π × r²

Given that,

diameter of the semi-circle is ⇒ l

∴ radius ⇒ l / 2

Let us find it now.

Area = $\frac{1}{2}$ × π × r²

Area = $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

Secondly, let us find the area of the rectangle.

Area = length × width

Given that,

length ⇒ l

width ⇒ w

Let us find it now.

Area = length × width

Area = l ×w

Area = lw

And now let us find the total area.

Total area = Area of the rectangle + Area of the semi - circle

Tota area = lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

8 0

2 years ago

Plz solve i need this done today

garik1379 [7]

D,A,B,C i think this is correct !

3 0

3 years ago