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Over [174]
3 years ago
15

Can someone help me with this math homework please!

Mathematics
1 answer:
Misha Larkins [42]3 years ago
6 0

Answer:

Step-by-step explanation:

In step one she has added 1x to each side of the statement

in step two she has taken five away from both sides of the equation therefore simplifying the entire equation

in step three she divided both sides by three to have the unknown value on one side of the equation

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What is the equation of a line that has an x-intercept of -4 and a y-intercept of 8 ?
podryga [215]

Answer:

y=2/-1+8

Step-by-step explanation:

  • -4= (-4,0) -4=x1 0=y1, 8= (0,8) 0=x2 8=y2
  • formula is, y2-y1/x2-x1
  • 8-0/0-4=8/-4=4/-2= 2/-1
  • 2/-1 is the slope or (m), use (-4,0) or (0,8) i used (0,8) because its easier.
  • (0,8), 0=x1 8=y1
  • formula is y-y1=m(x-x1)
  • y-8=2/-1(x-0) ---->distribute
  • y-8=2/-1x-0 --->get y alone

          +8          +8

  • so the answer is y=2/-1+8

7 0
3 years ago
I have a curved surface.<br> I have no flat surfaces
Neko [114]

Answer:

A spehere

Step-by-step explanation:

A sphere only made up of a curved surface

on the other hand, a cone, cylinder, etc, have a flat surface. for a cone it's the floor. for a cylinder it's the ceiling and the floor of the object

5 0
3 years ago
79% of 67 miles is what?
KIM [24]
To do it without a calculator:

10% of 67 is 6.7
6.7 x 8 is 53.6 (80%)
1% of 67 is .67
<span>53.6 - .67 is 52.93 (79%)</span>
3 0
3 years ago
Read 2 more answers
The school track team earned $2 for each cap they sold and $5 for each sweatshirt they sold. The total profits were $317. If the
Feliz [49]
The answer is 45 bc if they sell 46 that gives u the answer
4 0
3 years ago
It’s a pic (math) which of the following statements is true about the tree quadrilaterals
nexus9112 [7]

Answer:

Its the last option.  M and N are similar but not congruent.

Step-by-step explanation:

They have the same shape but are a different size.

4 0
4 years ago
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