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3 years ago

Find the measure of angle BDE. ML ABC=155 and muc=60. 155 C B bo x E

Mathematics

1 answer:

Verdich [7]3 years ago

7 0

Answer:

∠ BDE = 85°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ ABC is an exterior angle of the triangle, then

∠ C + ∠ BDC = 155

60 + ∠ BDC = 155 ( subtract 60 from both sides )

∠ BDC = 95°

∠ BDE and ∠ BDC are adjacent angles and are supplementary, thus

∠ BDE = 180° - 95° = 85°

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aliya0001 [1]

Answer:

The Answer is 10 Miles.

Step-by-step explanation:

The jet is 52,800 feet high.

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Divide 52,800 by 5280 to find miles:

52800 / 5280 = 10 Miles.

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3 years ago

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If a fourth plant produces 400 widgets in 60 days, which statement is true?

USPshnik [31]

The complete question in the attached figure

the statements are
1) It makes less than plant B
2) It makes the same as plant A
3) It makes more than plant C

we know that
<span>analyzing the graph

</span>plant A
for x=40 y=100
for x=50 y=200
that means
the production in 10 days is 100 widgets
then
the production in 60 days will be 6*100----> 600 widgets
so
plant A production > plant fourth production
plant fourth production < plant A production

plant B
for x=40 y=0
for x=60 y=100
that means
the production in 20 days is 100 widgets
then
the production in 60 days will be 3*100----> 300 widgets
so
plant B production < plant fourth production
plant fourth production > plant B production

plant C
for x=20 y=0
for x=40 y=100
that means
the production in 20 days is 100 widgets
then
the production in 60 days will be 3*100----> 300 widgets
plant C production < plant fourth production
or
plant fourth production > plant C production

therefore

the answer is
3) It makes more than plant C

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3 years ago

Read 2 more answers

Emma has 53 marbles.she gets some marbles from Fred.then she gives 10 marbles to tessie.she now has 58 marbles how many marbles

nata0808 [166]

53+n=(58+10)
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3 years ago

At a certain university, one out of every 20 students is enrolled in a statistics course. If one student at the university is ch

astraxan [27]

1/20 percentage hope it is right

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2 years ago

SOMEONE PLZ HELP

taurus [48]

Answer:

2(x+4)

Step-by-step explanation:

Tom ate four more pieces of fruit than Janet. Sylvia ate twice as many pieces of fruit as Tom. If x represents the number of pieces of fruit that Janet ate, write an expression to represent the amount of fruit that Sylvia ate.

Janet: (X)

Tom: X+4

Sylvia: 2(X+4)

I started by making listing out who did what. Janet is stated as clearly X, so that's all we need for her.

The question says Tom ate four more pieces of fruit than Janet. This is simple addition since you're adding four to Janet's amount of fruit. Therefore this makes Tom's equation X+4.

Then Sylvia eats TWICE the amount as Tom. In simpler terms, she's doubling the amount of food Tom eats. Doubling something is simply multiplying it by two. Therefore, we take Tom's amount eaten, which we made into an equation in the paragraph before this one, and multiply it by two.

Placing parenthesis around Tom's equation means that that part is solved before its multiplied. We do this because we need to acknowledge that X+4 is its own equation that needs to be clarified/solved before being doubled. So, the answer is 2(X+4)

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3 years ago