45x=180;x=4 a. yes b. no,x=6 c. no,x=2

What is the equation of the line that passes through the point (-2,-2)and has a slope of 2

SOVA2 [1]

Answer:

y+2 = 2(x+2)

Step-by-step explanation:

given point (a,b) and slope m, point slope form of a line is:

y-b = m(x-a)

3 0

3 years ago

Andy drove 840 miles in 12 hours. How far could he drive in 3 hours

WITCHER [35]

210 miles in 3 hours

7 0

3 years ago

Read 2 more answers

A wedge of cheese in the shape of a triangular prism has lengths of 10 cm, 13 cm, and 13 cm for its triangular sides. The perpen

Rina8888 [55]

Answer:

480 cubic cm.

Step-by-step explanation:

We have been given that a wedge of cheese in he shape of a triangular prism has lengths of 10 cm, 13 cm, and 13 cm for its triangular sides. The perpendicular distance from the 10 cm side to the point of the wedge is 12 cm. The height of the wedge is 8 cm.

$\text{Volume of triangular prism}=\text{Base area*Height of the wedge}$

We can see from our attachment that base of our triangular face is 10 cm and height of the triangular face is 12 cm and height of wedge is 8 cm.

Substituting these values in volume formula we will get,

$\text{Volume of cheese wedge}=\frac{1}{2}*\text{10 cm*12 cm*8 cm}$

$\text{Volume of cheese wedge}=\text{5 cm*12 cm*8 cm}$

$\text{Volume of cheese wedge}=480\text{cm}^3$

Therefore, the volume of cheese wedge will be 480 cubic cm.

4 0

3 years ago

Can someone please help me with this and show work as well?? thank you so much!

Schach [20]

Use a compass to make a circle around both lasers at the same degree and they should over lap. where they over lap use your straight edge to make a direct line from the point where your at through where they cross. that will be your answer, hope i helped.

8 0

3 years ago

A triangle has side lengths of 4 cm, 7 cm, and 8 cm. Is it a right triangle?

Effectus [21]

Answer:

No

Step-by-step explanation:

The triangle is actually an Acute Scalene. No angles in the triangle are 90 degrees.

8 0

3 years ago