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gladu [14]
3 years ago
12

Help me the ones marked in red.

Mathematics
1 answer:
aev [14]3 years ago
5 0
2. 22
6. 12
7. 420x^3
10. 7
14. 1
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Evaluate: (4x)2 when x = 3
ipn [44]

Answer:

if 4x square is the question the answer will be 144 or if 4x multiply by 2 then the answer will be 24

3 0
2 years ago
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Use Euler's Formula to find the missing number. Vertices: 11 Edges: 34 Faces: _______
Anna71 [15]

Answer:

I think the correct answer is 45.

Step-by-step explanation:

7 0
4 years ago
Convert 5x + 3y = 11 to slope-intercept form.
ser-zykov [4K]

Answer:

Slope = -3.333/2.000 = -1.667

 x-intercept = 11/5 = 2.20000

 y-intercept = 11/3 = 3.66667

Steps below

Step-by-step explanation:

Step  1  :

Equation of a Straight Line

Calculate the Y-Intercept

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3 0
4 years ago
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Please help, will give brainliest answer
babymother [125]
1. AB/EF = P(ABCD)/P(EFGH)
4/5=16/P(EFGH)
P(EFGH)=5*16/4=5*4=20

2. V(old)=lwh =
V(new)=2*l*2*w*2*h =2³(lwh)=2³*V(old)= 8*3600=28800

3.
A(old)=ab
A(new)=5a*5b=25ab=25A(old)
new area will be 25 times larger

4 0
3 years ago
An ice cream cone is made of a cone shape and half a sphere shape. Explain how you could find the volume of the entire ice cream
kondor19780726 [428]
Call the radius r and the height of the cone h.  The formula for the volume of a cone is r^2*h*pi/3, and the formula for the volume of a sphere is 4r^3/3, so half of a sphere has volume 2r^3/3.  Adding these, our answer is:

\frac{r^2 h \pi+r^3}{3}
4 0
3 years ago
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