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otez555 [7]
3 years ago
15

Solve each equation 1. 3/4 f + 5 = -5 2.-1/5 b - 2/5 = -2 Please show work

Mathematics
1 answer:
anzhelika [568]3 years ago
4 0
Sole for f by simplifying both sides of the equation then isolating the variable so that means f=-40 over 3 for number one

for the second equation you do the same thing you did for number one and the answer will be
                                  b=8

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. The graph below shows the relationship between the number of calories burned by William and the number of minutes he spends jo
kogti [31]

Answer:

C

Step-by-step explanation:

y = 20x because they asked what equation can be used to calcuate the total calories he will lose meaning 120 divided by 20= 6

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2 years ago
A local news broadcast reported that 13.7 ​% of tickets purchased from the airline are for flights to San Diego. What is wrong w
fredd [130]

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7 0
3 years ago
Find an equation that models the path of a satellite if its path is a hyperbola, a = 55,000 km, and c= 81,000 km. Assume the cen
elena-14-01-66 [18.8K]

Answer:

\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1

Step-by-step explanation:

the transverse axis is horizontal.

so its a horizontal hyperbola

Center is the origin so center is (0,0)

Equation of horizontal hyperbola is

\frac{x^2}{a^2} - \frac{y^2}{b^2} =1

Given a= 55000 and c= 81000

c^2 = a^2 + b^2

81000^2 = 55000^2 + b^2

subtract 55000^2 on both sides

b  = sqrt(81000^2 - 55000^2)= 59464.27

now plug in the values

\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1

7 0
2 years ago
Anyone know the answer?? ( I got confused half way)
weqwewe [10]
The answer is 8 and 3 fourths which would be written as 8 3/4
7 0
2 years ago
Read 2 more answers
Multiplies to -1120 adds to 3
TEA [102]
With these, always write out the multiples first.

Start like this:
(assume one of the factors is negative)
1 and 1120
2 and 560
4 and 280
5 and 224
7 and 160
8 and 140
10 and 112
14 and 80
16 and 70
20 and 56
28 and 40
32 and 35

from those, the obvious choice is the one with a difference of three. In this case, 32 and 35, because -32 + 35 equals 3.
6 0
3 years ago
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