3 years ago

To form the plural of a noun ending in s, sh, ch, or x, you should add

Mathematics

1 answer:

Anna35 [415]3 years ago

6 0

Your answer would be

(A) es.

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Can someone please help me with this question??

steposvetlana [31]

Answer:

450

Step-by-step explanation:

3*150 because the 150is your main number or otherwise known as "b" and then 3 is the multiplier so 3 * 150

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3 years ago

Please help!!!!!!!! What is the measure of angle 4?

Lorico [155]

Answer:

30°

Step-by-step explanation:

<4=<2=30

(vertical opposite angles are equal)

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3 years ago

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Determine whether AB ← → and CD ← → − are parallel, perpendicular, or neither. A(-6, 2), B(−3, -4), C(1, -3), D(3, 4)

guapka [62]

Neither they connect but don’t make a 90 degree angle

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3 years ago

Brock’s taxable income last year was $65,150. According to the tax table below, how much tax does he have to pay if he filed wit

gogolik [260]

Your answer should be c

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4 years ago

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The three sides of a triangle are n, 3n+3, and 2n+11. If the perimeter of the triangle is 50 inches, what is the length of each

mylen [45]

Answer:

6, 21, and 23 inches

Step-by-step explanation:

The perimeter of a triangle is equal to the sum of all side lengths in that triangle. We're given the perimeter as 50 inches, and the side lengths as n, 3n + 3, and 2n + 11.

This means that we can algebraically solve the equation $n + 3n + 3 + 2n + 11 = 50$

Step 1: Combine like terms.

$(n+3n+2n) + (3+11) = 50$
$6n + 14 = 50$

Step 2: Subtract 14 from both sides.

$6n + 14 - 14 = 50 - 14$
$6n = 36$

Step 3: Divide both sides by 6.

$6n/6 = 36/6$
$n = 6$

Step 4: Plug in the value of n as 6 in each side.

$(6) + (3(6) + 3) + (2(6)+11) = 50$
$(6) + (18+3) + (12+11) = 50$
$(6) + (21) + (23) = 50$

Therefore, the side lengths are 6, 21, and 23 inches.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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3 years ago