2 years ago

Help please!! simple geometry question!! 10 points!!

1 answer:

4 0

I believe the answer to this is 51.2.

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user100 [1]

Answer:

110

Step-by-step explanation:

z is apparently 10 times x.

10 times 11 is 110.

6 0

3 years ago

ladessa [460]

Answer:

f(a)=4a-5

1: a= -5 / f−4

f(3)-f(1.25)

2: 1.75f

Step-by-step explanation:

4 0

2 years ago

vova2212 [387]

Divide the pentagon into a triangle and rectangle.

Rectangle: 12in*6in=72in^2
Triangle: (12in*5in)/2=30in^2
72in^2+30in^2=102in^2

8 0

2 years ago

olga nikolaevna [1]

Answer:

$706.85 {cm}^{2}$

Step-by-step explanation:

$area =\pi {r}^{2} \\ = \pi \times 15 \times 15 \\ = 706.85 {cm}^{2}$

7 0

2 years ago

mylen [45]

When cost is equal

$\begin{gathered} 300+0.14x=200+0.025x \\ 300-200=0.25x-0.014x \\ 100=0.011x \\ x=\frac{100}{0.011} \\ x=9090.90909091 \\ x=9090.91 \end{gathered}$

7 0

6 months ago