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IRISSAK [1]
3 years ago
13

SOMEONE PLEASE HELP ME DUE LESS THEN 10 MINUTESS!!!!

Mathematics
2 answers:
Schach [20]3 years ago
8 0

Answer:D

Step-by-step explanation:

adoni [48]3 years ago
3 0

Answer:

15 square units

Formula

the area equals hb times base over 2

5x6 over 2

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Alenkinab [10]
You have to add the according numbers bcoz the a and b are just adding up
3+6 9
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3 years ago
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The spanish club has 78 members, 42 girls and 36 boys whats the ratio
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The ratio fo boys to girls is 12:16
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3 years ago
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The mass of Hinto's math is 4,367 grams. What is the mass of 5 math books in kilograms?
suter [353]

Answer:

21.835 kilograms

Step-by-step explanation:

(4,367x5)/1000

7 0
3 years ago
∠1 ​ and ∠2 are supplementary. ∠1=124°∠2=(2x+4)° Select from the drop down menu to correctly answer the question.
Alex_Xolod [135]
Remark
Supplementary angles add up to 180o. 

Givens
<1 = 124
<2 = 2x + 4

I imagine you are looking for either x or <2. 

Equation
<1 + <2 = 180          Substitute the givens
124 + 2x + 4 = 180  Collect like terms on the left.
128 + 2x = 180         Subtract 128 from both sides
2x = 180 - 128          Collect like terms on the right   
2x = 52                     divide by 2
x = 52/2
x = 26 <<<<<<<<< answer

<1 = 124
<2 = 2x + 4 = 2*26 + 4
<2 = 52 + 4
<2 = 56  <<<<<<<< answer

We need choices if you want an exact answer.

3 0
4 years ago
Which of the following is the result of the equation below after completing
ICE Princess25 [194]

Answer:

C

Step-by-step explanation:

{x}^{2}  + 5x + 8 = 4 \\  =  >  {x}^{2}  + 2 \times  \frac{5}{2}  \times x +  \frac{25}{4}  +  \frac{7}{4}  = 4 \\  =  >  ({x +  \frac{5}{2} }^{2} ) +  \frac{7}{4}  = 4 \\  =  > ({x +  \frac{5}{2} }^{2} ) =  \frac{9}{4}

6 0
3 years ago
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