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2 years ago

Please help if you answer correctly I will give brainliest thank you!!!!!!!!

Mathematics

1 answer:

ivolga24 [154]2 years ago

4 0

Answer:

The Answer is C

Step-by-step explanation:

3x-4y=5

2x+4y=-3

This equation is the answer to this problem because just by looking at it, you can immediately cancel out the y value and solve for x.

The other equations are wrong because their is extra work needed to eliminate the values.

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I see beauty in everything but me

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2 years ago

In 17 years, Danforth's age will be 1 more than three times what it is now. How old will Danforth be in 30 years?

lyudmila [28]

Answer:

Step-by-step explanation:

8+17=25 25=8x3. His current age is 8 so 8+30=38

6 0

3 years ago

Can anyone answer this question?

oee [108]

Answer:

its 75 obviously

Step-by-step explanation:

corresponding angles

angles in a straight line

give me the brainiest

180-105=75

angles in a straight line add upto 180

corresponding angles are equal

6 0

2 years ago

PLEASE HELP OMG the side lengths of triangle MNO are given: MN=5, NO=4, OM=2.5. the triangle is dilated by a scale factor of k w

elena-14-01-66 [18.8K]

The value of the scale factor k, is 1.5

<h3>Perimeter</h3>

The perimeter of a shape is the sum of the side lengths of the shape

<h3>Dimensions </h3>

The dimensions of the triangle MNO are given as:

$MN = 5$

$NO = 4$

$OM = 2.5$

Calculate the perimeter of the triangle as follows:

$MNO=5 + 4 +2.5$

$MNO=11.5$

Divide 17.25 by 11.5 to calculate the scale factor (k)

$k = \frac{17.25}{11.5}$

$k = 1.5$

Hence, the scale factor is 1.5

Read more about scale factors at:

brainly.com/question/25657743

7 0

2 years ago

Does anyone know the answer to this question? Or at least a way to solve it?

laiz [17]

Since angle A = Angle B, I believe you would write it out like this:
6x+12=3x+63
subtract 3x from both sides, then subtract 12 from both sides.
3x=51
divide 51 by 3 to find x.
x=17
Now to find the measure of angle A.
A = 6(17)+12
A = 102+12
A = 114, angle A is 114 degrees.

5 0

2 years ago

Read 2 more answers