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STatiana [176]
3 years ago
6

Lesson 1 Homework Practice Solving Equations with Rational Coefficients answers

Mathematics
1 answer:
kap26 [50]3 years ago
4 0
Wait where’s the equation I can’t seem to find it
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Select each answer that is true
levacccp [35]

Answer:

rational

Step-by-step explanation:

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3 years ago
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I need help with these two questions!! I got 72° for Question 7, I don't know I need help with both of them!! PLEASE HELP!! :)
Nat2105 [25]

Answer:

7. 49

8. 10.4

Step-by-step explanation:

7) our hypotenuse is 8, and the side opposite the base of ladder and ground angle is 6, therefore we can use Sin

sin = opposite/hypotenuse

sin(x) = 6/8 = 3/4

sin-1(3/4) = 49

8) using the theorem that alternate exterior angles are congruent

the angle opposite side x is 30

tan = opposite/adjacent

tan(30) = x/18

x = 18tan(30) = 6√(3) = 10.4

you can also use 30-60-90 special right triangles.

the side opposite 30 is x

side opposite 60 is x√(3)

and side opposite 90 is 2x

3 0
3 years ago
There are 5 trees in Melinda's front yard. 2 of them are maple and 3 are oak. What percent
adell [148]
That would be 40%

Explanation:
2 divided by 5= 0.4
Move the decimal to the right twice is 40%
6 0
3 years ago
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Determine the intercepts of the line
Kisachek [45]
X7,y2 i don’t know what else to thing
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Athena hiked 6 miles in 2 hours . Which of the following can be represented by an equivalent ratio ? Explain your thinking
AnnZ [28]
12 miles in 4 hours. Check photo for the work and explanation and please mark me as brainliest if you think i helped you!

8 0
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