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4 years ago

PLEASE HELP ME SUCCEED!!!

Mathematics

1 answer:

vlabodo [156]4 years ago

3 0

Answer:

1. true

2. false

Step-by-step explanation:

1. <2 & <3 is true they are adjacent angles because it is supplementary angles

2. <2 and <4 is false because they are vertical angles

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Ppppppppppllllllllllllzzzzzzzz help

Mariana [72]

The correct answer is answer choice C

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3 years ago

Last one help. Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole

Fed [463]

The formula for finding the lateral area for a triangular prism is
$A_{L} = (a + b + c )h$

So put in the values and you get

$A_{L} = (12.04 + 9 + 8 )23$
$A_{L} = 668$

The formula for finding the surface area of a triangular prism is
SA = bh + (s1 + s2 + s3)H

So put in all the values and you get

SA = 9(8) + (9 + 8 + 12.04)23
SA = 740

Hope this helps! :)

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3 years ago

Ashley tutors English. For each hour that she tutors, she earns 20 dollars.

mihalych1998 [28]

Total earnings=e•h

basically her total earnings can be found by multiplying the amount she makes in one hour by 13

i hope this helps :)

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3 years ago

Which ordered pair in the form (x, y) is a solution of this equation? (x 3)y = 14 (11, 1) (7, 2) (5, 2) (3, 2)

kicyunya [14]

You have to replace x and y by each pair in the equation and find the answer 14.
IF you replace the pair (11,1) you will get (11+3)*1=14
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3 0

3 years ago

A baker uses 131 2 cups of flour to make key lime bread. She uses 21 4 cups of flour to make each loaf. The baker sells 2 3 of t

elena-14-01-66 [18.8K]

Answer:

She sells 4 loaves of key lime bread

Step-by-step explanation:

Extracting the key information from the question:

*** A baker uses 13 1/2 cups of flour to make key lime bread

*** She uses 2 1/4 cups to make each loaf.

*** She sells 2/3 of the loaves of bread that she makes.

Now, since she uses 2 1/4 to make each loaf, we will convert this into improper fraction.

2 1/4 = [(4×2)+1]/4 = 9/4

She uses a total of 13 1/2 cups of flour to make all loaves.

To find the number of loaves she makes, we will divide the overall quantity of flour used by the quantity used to make a loaf

13 1/2 ÷ 2 1/4

Since 13 1/2 and 2 1/4 are the same as 27/2 and 9/4 respectively (mixed to improper fractions), we will then divide 27/2 by 9/4

= 27/2 × 4/9 = 6 loaves (total bread she makes).

Again, we learnt she sells 2/3 of the total loaves she makes.

Since total = 6, then 2/3 of 6 is:

2/3 × 6 = 4 loaves .

Therefore, the baker sells 4 loaves of key lime bread.

5 0

3 years ago

Read 2 more answers