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3 years ago

WILL MARK YOU BRAINLIEST HELP WITH BOTH IF YOU CAN

Mathematics

2 answers:

Anna71 [15]3 years ago

6 0

Answer:

10) 51°

11) 152

Step-by-step explanation:

10) 42 + 9 = 51

11) 45(3.5) + 22(-.25) = 157.5 - 5.5 = 152

bija089 [108]3 years ago

6 0

Answer:

1. it dropped by 51°F

im not too sure abt number 2

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Maureen bought cupcakes for her sister's birthday party. 40% of the 95 cupcakes had

Tanzania [10]

Answer:

34 cupcakes

Step-by-step explanation:

We know that:

40/100 x 95

Work:

40/100 x 95
=> 2/5 x 95
=> 2 x 17
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Hence, 34 cupcakes had sprinkles.

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2 years ago

14^2 what is the names of the big number (14) and the superscript number (2). A.= B=

Artemon [7]

A. Positive integer base 14
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7 0

3 years ago

Divide x^3+x^2-x+2 divides by x+4

Furkat [3]

Answer:

Step-by-step explanation:

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5 0

3 years ago

angle K and angle L are complementary angels. If the measurement of angle K =(3x+3) and the measurement of angle L =(10x-4).what

spayn [35]

The measurement of two angles is 24° and 66°

Step-by-step explanation:

First of all, let us define complementary angles

The angles whose sum is 90° are called complementary angles

Given

∠K = (3x+3)

∠L = (10x-4)

According to the definition,

$K+L = 90\\3x+3 + 10x-4 = 90\\13x -1 = 90\\13x-1+1 = 90+1\\13x = 91$

Dividing both sides by 13

$\frac{13x}{13} = \frac{91}{13}\\x = 7$

So,

∠K = 3x + 3 = 3(7) + 3 = 21+3 = 24°

∠L = 10x - 4 = 10(7) -4 =70 -4 = 66°

Hence,

The measurement of two angles is 24° and 66°

Keywords: Complementary angles, Angles

Learn more about complementary angles at:

#LearnwithBrainly

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3 years ago

Please help urgent ❤️❤️❤️Pl

olga nikolaevna [1]

Answer:

theres no question so we cant answer nothing

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3 years ago