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san4es73 [151]
3 years ago
12

ASAP ANSWER PLEASE!! Name the relationship between the two angles a and b

Mathematics
1 answer:
Irina-Kira [14]3 years ago
5 0
They’re complimentary angles (add up to 90)
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Solve:<br>p+ 7- 5= -10 - 3<br>please use an explanation so I know how to do this next time pleaasee​
skelet666 [1.2K]

Answer:

P = - 15

Step-by-step explanation:

P+7-5 = -10 - 3

P +2 = - 13

(If taking from one side,you must do to the other to get P alone.)

P+2 = - 13

-2 = - 2

The positive 2, minus the negative 2 cancels each other out, now we must subtract 2 from our other side. - 13 - 2 = - 15

P = -15

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3 years ago
Kelvin measured the distance from his door to the park. It is 1.5 miles. The distance from Kelvin’s house to the library is twic
valkas [14]

Answer:

2.25

Step-by-step explanation:

1.5x1.5= 2.25

it is 1.5 mi from kelvins door to the park, it is 2.25 mi from kelvins house to the library.

hope this helps, let me know if you need more explaining

8 0
3 years ago
What is the most appropriate level of accuracy for measuring the height of a tree
elena55 [62]

Answer:

Step-by-step explanation:

Depends on the tree.

If it's like a pine or spruce, then I would use maybe 2 inches lattitude. If it's really leafy with big leaves, perhaps a little more lattitude is needed, like maybe 1/2 a foot.

It also depends on the season. Unless the pine or spruce is covered with snow, I wouldn't change the latitude. If it is covered with snow, knock the snow off.

For something like a maple in winter, I'd reduce the latitude to 3 inches......

6 0
2 years ago
Sean paints 8/15 of a fence in 1 hour. He paints 3/10 of the fence less in the second hour. What fraction of the fence did he pa
a_sh-v [17]

Answer: \frac{3}{10}

Step-by-step explanation:

Given

Sean paints \frac{8}{15} of a fence in 1 hour

Sean paints \frac{3}{10} part less in the second hour

So, fraction he paints in the second hour = \frac{8}{15}-\frac{3}{10}=\frac{16-9}{30}=\frac{7}{30}

Paint in 2 hours = \frac{8}{15}+\frac{7}{30}=\frac{16-7}{30}=\frac{9}{30}

                          =\frac{3}{10}

No, he did not finish his job

7 0
3 years ago
Q1147 11487 Laito 58 Primary 0914211068 to!
vitfil [10]

Answer:

TRUE I REALLY HOPE THIS HELPS YOU OUT

Step-by-step explanation:

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2 years ago
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