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3 years ago

An angle measure is 6 degrees more than 3 times its compliment. find the measure of the angle.

1 answer:

8 0

Let the first angle be A and the second be B.
Complementary angles add up to 90° so:
A + B = 90
We are also told:
A = 6 + 3B; substituting this into the first equation:
6 + 3B + B = 90
B = 21°

A = 6 + 3(21)
A = 69°

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Solve for the indicated variable. 8x + 4y = 12; y

Ket [755]

Answer:

$y=-2x+3$

Step-by-step explanation:

Given: $8x+4y=12$

To solve for y, let us first isolate y on one side of the equation. We can do this by subtracting $8x$ from the left and move it to the right. We then get:

$4y=12-8x$

Now, we have y isolated. We now have to remove the 4 from the y. The only way to do this is divide both sides by 4. We then get our final answer:

$y=3-2x$

We can clean this up by putting it in a common form, slope-intercept form:

$y=-2x+3$

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3 years ago

In a game, a guppy that escapes a net turns into three goldfish. Each goldfish can turn into two beta fish. Each beta fish can t

MAVERICK [17]

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3 years ago

What are the first 9 nonzero multipes of 7?

Marrrta [24]

7, 14, 21, 28, 35, 42, 49, 56, 63

5 0

3 years ago

Read 2 more answers

Evaluate the expression m + (3n - 5)2 when m = 6 and n = 4. m+ (3n - 5)2 = ? A + (3 ? -5)

vladimir1956 [14]

Answer:

Step-by-step explanation:

substitute first to get:

6 + (3·4 - 5)2

multiply 3 and 4 to get 12:

6 + (12 - 5)2

subtract 12 and 5 to get 7:

6 + 7(2)

multiply 7 and 2 to get 14

6 + 14 = 20

4 0

2 years ago

Simplify: (8t4 + 6 )+(914 – 2ť + 6t? – 6 )

vekshin1

Answer:t

2⋅(17t 2 −2t+6)

Step-by-step explanation:

v(8•(t4))+6)+((((9•(t4))-(2•(t3)))+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+((((9•(t4))-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+(((32t4-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

(23t4 + 6) + (9t4 - 2t3 + 6t2 - 6)

STEP

Pulling out like terms

6.1 Pull out like factors :

17t4 - 2t3 + 6t2 = t2 • (17t2 - 2t + 6)

(8•(t4))+6)+((((9•(t4))-(2•(t3)))+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+((((9•(t4))-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+(((32t4-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

(23t4 + 6) + (9t4 - 2t3 + 6t2 - 6)

STEP

Pulling out like terms

6.1 Pull out like factors :

17t4 - 2t3 + 6t2 = t2 • (17t2 - 2t + 6)

(8•(t4))+6)+((((9•(t4))-(2•(t3)))+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+((((9•(t4))-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

((8•(t4))+6)+(((32t4-2t3)+(2•3t2))-6)

STEP

Equation at the end of step

(23t4 + 6) + (9t4 - 2t3 + 6t2 - 6)

STEP

Pulling out like terms

6.1 Pull out like factors :

17t4 - 2t3 + 6t2 = t2 • (17t2 - 2t + 6)

5 0

2 years ago