2 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!

Mathematics

1 answer:

marissa [1.9K]2 years ago

5 0

Answer:

FG=13

Step-by-step explanation:

EG-EF=25-12=13

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Find the inverse function 5/2x-15

Yuliya22 [10]

F^-1(x)=6+2x/5 is ur inverse

6 0

2 years ago

Jason eats 10 ounces of candy in 5 days how long does it take Jason to eat one pound of candy

tester [92]

there are 16 ounces to a pound

10/5 = 2 ounces per day

16/2 = 8

so it took 8 days to eat 1 ppound

6 0

2 years ago

Jennie ran the first 6 miles of a marathon

Mars2501 [29]

58/6 =9.67 ( the time she runs 1 mile)
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4 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! SUPER IMPORTANT QUESTION!!!

Anettt [7]

Answer:

Distance between two cities is 193.94 miles.

Step-by-step explanation:

We have,

Madison and Wisconsin have latitudes 43.0731°N and 45.9172°N respectively.

Thus, their difference is 45.9172°N - 43.0731°N = 2.8441°

We assumed, the diameter of earth is 7917.5 miles.

So, the radius = $\frac{7917.5}{2}$ = 3958.75 miles

So, using the cosine formula, we have,

$a^{2}=b^{2}+c^{2}-2bc\cos A$

i.e. $a^{2}=3958.75^{2}+3958.75^{2}-2\times 3958.75\times \cos 2.8441$

i.e. $a^{2}=31343403.13\times 0.0012$

i.e. $a^{2}=37612.08$

i.e. a= 193.94 miles.

Hence, the distance between two cities is 193.94 miles.

8 0

2 years ago

Can anyone help me with this expression<br> -1(7 + 10r) + 3

mezya [45]

Answer:

-2(2+5r)

Step-by-step explanation:

-(7+10r)+3

then you remove the parentheses

-7-10r+3

calculate the sum

-4-10r

factor the expression

-2(2+5r)

6 0

2 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!​

SOMEONE PLEASE HELP ME ASAP PLEASE!!!!