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cupoosta [38]
3 years ago
7

Please help me asap!!!

Mathematics
1 answer:
Mice21 [21]3 years ago
6 0

Answer:

The answer would me; M.

Step-by-step explanation:

Look at were all the lines meet.

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Simplify the equation
Arturiano [62]

Answer:

\dfrac{16x^3-37x^2-16x+37}{x^2+2}

Step-by-step explanation:

There aren't any factors that cancel (except 3x). The best you can do is multiply it out.

\displaystyle\frac{\frac{3x^2-3}{x}}{\frac{3(x^2+2)}{16x^2-37x}}=\frac{3(x^2-1)}{x}\cdot\frac{16x^2-37x}{3(x^2+2)}\\\\=\frac{x(x^2-1)(16x-37)}{x(x^2+2)}=\frac{16x^3-37x^2-16x+37}{x^2+2}

7 0
3 years ago
Find the unknown angle measure.
Fofino [41]

Answer:

58 degrees

Step-by-step explanation:

add the 2 shown, 74+48, to get 122 all triangles add up to 180 so subtract 122 from 180 and you get 58

7 0
2 years ago
Read 2 more answers
What is the scale factor of 3x + 2, 3y -1?<br><br> (will give brainliest)
stira [4]

21 Line is mapped onto line m by a dilation centered at the origin with a scale factor of 2. The equation of line is 3x − y = 4. Determine and state an.

6 0
2 years ago
A rare coin appreciates at a rate of 5.2% a year. If the initial value of the coin is $500, after how many years will its
Kisachek [45]

Answer: 36 years

Step-by-step explanation:

Exponential equation to represent growth:-

y=A(1+r)^t , where A is the initial value , r is the rate of growth and t is the time period.

Given : A rare coin appreciates at a rate of 5.2% a year. If the initial value of the coin is $500.

i.e. Put A= 500 and r= 0.052 in the above formula.

The amount after t years:

y=500(1.052)^t

Inequality for value cross $3,000 mark:

3000

Divide both sides by 500

6

Taking log on both sides , we get

\log6\dfrac{0.778151250384}{0.0220157398177}=35.345223773\\\\t\approx36

Hence, it will take approx 36 years to cross the $3,000 mark.

5 0
3 years ago
Helppppsolve for X and then find the measure of
miskamm [114]

Here in this question, we are to solve for x and get the measure of Angle A

Mathematically,

∠A = ∠B

The reason for this is because both are corresponding angles and corresponding angles are equal.

Since they are equal in value, we can equate the given expressions for each of the two angles

Thus;

7x + 40 = 3x + 112

Let us collect like terms

7x-3x = 112 - 40

4x = 72

x = 72/4

x = 18

But the question asks to get the value of ∠A

From the questionn, we are told that ∠A = 7x + 40

To get the value of ∠A, we need to substitute x

∠A = 7(18) + 40

∠A = 126 + 40

∠A = 166

∠A = 166 and x = 18

6 0
1 year ago
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