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Sergio [31]
4 years ago
7

Please help me I don’t understand this question and it’s a quiz

Mathematics
1 answer:
Taya2010 [7]4 years ago
6 0

Answer:

7+2+2

Step-by-step explanation:

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In Triangle JKL, &lt;J is congruent to &lt;L<br><br>What is the measure of &lt;L​
Yakvenalex [24]

Answer:

<h3>∠L = 33.9°</h3><h3 />

Step-by-step explanation:

∠K = 180 - 67.8

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∠J = ∠L =<u> 180 - 112.2</u>

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∠J = ∠L = 33.9°

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2 times is the answer
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Nicole drinks 0.45 L of milk every day. How much milk does she drink in 5 days? Write your answer in milliliters.​
Pachacha [2.7K]
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2250 ml

Explanation:
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7 0
2 years ago
Nikki drew a rectangle with a perimeter of 18 units on a coordinate grid. Two of the vertices were (4, –3) and (–1, –3). What co
Talja [164]

Answer:

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

Step-by-step explanation:

Geometrically speaking, the perimeter of a rectangle (p) is:

p = 2\cdot b + 2\cdot h (1)

Where:

b - Base of the rectangle.

h - Height of the rectangle.

Let suppose that the base of the rectangle is the line segment between (4, -3) and (-1, -3). The length of the base is calculated by Pythagorean Theorem:

b = \sqrt{[(-1)-4]^{2}+[(-3)-(-3)]^{2}}

b = 5

If we know that p = 18 and b = 5, then the height of the rectangle is:

2\cdot h = p-2\cdot b

h = \frac{p-2\cdot b}{2}

h = \frac{p}{2}-b

h = 4

There are two possible solutions for the other two vertices of the rectangle:

(i) (4, 1), (-1, 1), (ii) (4, -7), (-1, -7)

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3 years ago
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ss7ja [257]
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