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LUCKY_DIMON [66]
3 years ago
15

What grade does Lamont need to get on the next test to have an average of exactly 90? Explain your answer.

Mathematics
1 answer:
Sphinxa [80]3 years ago
8 0

Answer:

Step-by-step explanation:

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Which triangles are similar?
Anastaziya [24]

Answer:

i b and d

Step-by-step explanation:

i say this because i see that b the bottom of it is longer that the

top witch causes the number diffrence same for d but but the top is longer

4 0
3 years ago
45 workers can complete a piece of work in 12 days.how many workers should be removed so that it takes 6 more days to complete t
nekit [7.7K]

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90

Step-by-step explanation:

8 0
2 years ago
Sarah calculates that she spends 15% of a school day and science class if she spends 75 minutes and science how many minutes doe
Monica [59]
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4 0
3 years ago
Find the exact length of the third side
Daniel [21]

Answer:

√23

Step-by-step explanation:

When you are given two side lengths of a right triangle, you use the Pythagorean theorem to find the third side: a² + b² = c², where c is the hypotenuse (the longest side).

All you have to do is plug the given information in:

Remember, 13 is the hypotenuse for this triangle.

12² + b² = 13²

Simplify:

144 + b² = 169

Subtract 144 from both sides:

b² = 169-144

b² = 23

Square root both sides:

b = √23

And that's your answer!

7 0
3 years ago
Determine the intercepts of the line. <br><br> Y-intercept (___,___)<br> X-intercept (___,___)
fenix001 [56]

Answer:

(-10,0) is the X intercept

(0,-45) is the Y intercept

Step-by-step explanation:

The x intercept is where it meets on the x axis, the y intercept is where it intercepts on the y axis

7 0
2 years ago
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