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user100 [1]
2 years ago
15

I need help with this problem

Mathematics
1 answer:
m_a_m_a [10]2 years ago
8 0

Answer:

a. 74°

Step-by-step explanation:

Angle BCD and angle ACB are supplementary because they form a straight line. This means they add up to 180. We can write an equation to model the situation:

m<BCD + m<ACB = 180

106 + m<ACB = 180

m<ACB = 74

Since we are given two sides of the triangle are congruent, the triangle is isosceles. The base angles of an isosceles triangle are congruent, so we can say:

m<ACB = m<A

This means m<A is equal to 74°

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Friday night a pizza parlor old five large pizza and ome medium pizza the Pizza parlor made a total of
DanielleElmas [232]

Friday night, a pizza parlor sold 5 large pizzas and some medium pizzas. The pizza parlor made a total of $291. How many medium pizzas were sold? Medium pizzas cost $9 and large pizzas cost $15

The large pizza costs $15 and earns $75, and the medium pizzas cost $9 and it earns $216. The large pizzas were sold 5, meanwhile, the medium pizzas were sold 24.

<h3>Why the pizza parlor sold 24 medium pizzas?</h3>

The pizza parlor made $291 from the large and medium pizzas.

The pizza parlor sold 5 large pizzas with cost $15.

5 × $15 = $75

$291 - $75 = $216

The pizza parlor sold … medium pizzas with cost $9.

$216 ÷ $9 = 24

The pizza parlor sold 24 medium pizzas.

Learn more about multiplication:

brainly.com/question/11574429

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8 0
1 year ago
When Jonas becomes the Receiver of Memory, he gets a rule that he may not tell his dreams. He wants to know how many of his 5050
Naya [18.7K]

Answer:

101010 classmates can't tell their dreams.

Step-by-step explanation:

I'm not sure what the question is, but if it is an average thing than 444 of 555 is 80 percent, so if that is what it wants 404040 of the students can share their dreams, and 101010 can't.

Hope this helps!

4 0
3 years ago
Vince added 0.912,0.882 ,and 1.354 liters of liquid to a bottle.About how much is in the bottle?
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3 years ago
How do you simplify 8*1/10
Lelechka [254]

Answer:

Improper its 81/10

Step-by-step explanation:

8   1/10~ we should multiply denominator with whole number then add numerator:

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Hope this helps :D

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Why can't the input value be negative?
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If you are working with time or days, you can't put in a negative value because if you are doing an experiment, you can't go back in time to do that experiment to gather data. (Time for the most part considered to be an input value so that's why I used it as an example.)

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