All categories

3 years ago

Please help I need this ASAP

Mathematics

1 answer:

gavmur [86]3 years ago

4 0

Answer:

Yes, by SSS

Step-by-step explanation:

They are touching by their hypotenuses in the middle (they are sharing a hypotenuse).

NP is the corresponding side for QM. Their measures are both 10.

MN is corresponding to PQ, and both sides equal 18.

You might be interested in

Please help i don’t understand this

nika2105 [10]

Answer:

slope of line one: 2/4 or 1/2

line two: 6/1

line 3: 6/3 or 2

line 4: -4/1

to find the slope of a line, you have to use rise/run the number of space going along the y-axis is the rise, and the space of the points on the x-axis is the run.

hope this helps!

8 0

3 years ago

Angela borrowed $1,500. She will Pay back this amount in 12 equal and payments. What is the amount of each payment Angela will m

lana [24]

Answer:

$120

Step-by-step explanation:

She borrowed$1500 and has to pay 12equal.

To Know the amount paid each,it will be$1500/12

And the answer is$125

Which means she will be paying$125 each

7 0

4 years ago

The value of k so that the sequence k-1, k+3, 3k-1 forms an arithmetic progression is?

VashaNatasha [74]

Answer:

k = 4.

Step-by-step explanation:

An arithmetic sequence has a common difference.

So for this to be arithmetic:

k + 3 - (k - 1) = 3k - 1 - (k + 3)

k + 3 - k + 1 = 3k - 1 - k - 3

3 + 1 = 2k - 4

4 + 4 = 2k

k = 4.

The sequence is 3, 7, 11.

3 0

4 years ago

Which transformation of AB will produce a line segment A'B' that is parallel to AB?

lyudmila [28]

Options:

Rotation of 180° about point B

Rotation of 90° about point b

Reflection over the x-axis

Translation down 2 units

Answer:

Rotation of 180° about point B

Step-by-step explanation:

Considering coordinates of point B

Assume the coordinates of the line at point B is (x,y)

i.e. $B = (x,y)$

First, we need to determine the slope at point B

Taking coordinates about the origin.

The slope of B is:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where

$(x_1,y_1) = (0,0)$ --- origin

$(x_2,y_2) = (x,y)$

$m = \frac{y_2 - y_1}{x_2 - x_1}$ becomes

$m = \frac{y - 0}{x - 0}$

$m = \frac{y}{x}$

Taking the options one after the other:

Option A.

When rotated by 180°, the resulting coordinates of B would be

$B' = (-x,-y)$

Taking the slope of B'

The slope of B is:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where

$(x_1,y_1) = (0,0)$ --- origin

$(x_2,y_2) = (-x,-y)$

$m = \frac{y_2 - y_1}{x_2 - x_1}$ becomes

$m = \frac{-y - 0}{-x - 0}$

$m = \frac{-y}{-x}$

$m = \frac{y}{x}$

Notice that the slope of B and B' is the same;

$m = \frac{y}{x}$

Hence:

Rotation of 180° about point B answers the question

There's no need to check for other options

8 0

3 years ago

Sameer earned $96 in 8 hours. His brother, Amen, earned $132 in 12 hours

deff fn [24]

Answer:

sameer earns more money. He earns $12 and Amen earns $11

Step-by-step explanation:

You divide the Money by the hours

5 0

3 years ago

Read 2 more answers