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Marysya12 [62]
3 years ago
5

Lines C and d are perpendicular. If the slope of line c is -4, what is the slope of line d?

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0
The slope of line D is also -4 because the lines are perpendicular.
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8 0
3 years ago
What is the GCF of <img src="https://tex.z-dn.net/?f=50x%5E%7B6%7D" id="TexFormula1" title="50x^{6}" alt="50x^{6}" align="absmid
jolli1 [7]

Answer:

2x^6

Step-by-step explanation:

First, we find the greatest common factor 50, 10 and 2.

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Then, we find the greatest common factor of x^{6},x^{7} and x^{8} which is x^{6}.

Thus, the greatest common factor is 2x^6

5 0
3 years ago
Kari drew two parallel lines PQ and RS intersected by a transversal KL, as shown below.. . Which fact would help Kari prove that
Anon25 [30]

The fact that alternate interior angles MNR and QMN are congruent to each other and vertical angles SNL and MNR are congruent to each other would help Kari prove that the measure of angle QMN is equal to the measure of angle SNL. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
3 years ago
The actual length of side t is 0.045 cm. Use the scale drawing to find the actual side length of w.
Nataly_w [17]

Answer:

Actual length of w is 0.075 units.

Step-by-step explanation:

Given the actual length of side t is 0.045 cm.

we have to use the scale drawing to find the actual side length of w.

As given the actual length of t is 0.045 cm.

Hence, we can find the scale factor using the lengths of t i.e actual length and after scale drawing by dividing.

Scale factor is \frac{0.9}{0.045}=20

Hence, we get the scale factor.

Now, scale factor=\frac{\text{length in figure}}{\text{actual length}}

⇒ 20=\frac{1.5}{\text{actual length}}

⇒ Actual length of w is \frac{1.5}{20}=0.075units

Option B is correct.

8 0
3 years ago
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igor_vitrenko [27]

Answer:

Step-by-step explanation:

we wana do the same thing in the last problem

we know that FBD is a straight line so its 180 degrees

and we also know that FBE and EBD make up that straight line

so subtract 180 - 47 = 133

so the answer is 133 degrees

6 0
3 years ago
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