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2 years ago

HELP ITS FOR A TEST

Mathematics

2 answers:

Charra [1.4K]2 years ago

5 0

Answer:

Step-by-step explanation:

tatuchka [14]2 years ago

4 0

Answer:

"Evaluation" mostly means "simplifying an expression down to a single numerical value". Sometimes you will be given a numerical expression, wher all you have to do is simplify; that is more of an order-of-operations kind of question. In this lesson, I'll concentrate on the "plug and chug" aspect of evaluation: plugging in values for variables, and "chugging" my way to the simplified answer.

Step-by-step explanation:

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Shape ABCD is an arrowhead. Use the X tool and mark point D accurately on the graph.

ehidna [41]

Answer:did you know i like frogs

Step-by-step explanation: because i do

7 0

2 years ago

A rope 13 meters long will just reach from the top of a flagpole to a point on the ground 12 meters from teh base of the flagpol

goldfiish [28.3K]

Answer:

the height of the flagpole is 5 meters

Step-by-step explanation:

The computation of the height of the flagpole is given below

Given that

the length of the rope is 13 meters

And, the ground would be 12 meters

Based on the above information, the height of the flagpole is

= √13^2 - √12^2

= √169 - √144

= √25

= 5 meters

hence the height of the flagpole is 5 meters

5 0

2 years ago

a dragonfly can beat its wings 30 times per seconed.write an equation in slope intercept from that shows the relationship betwee

Andreas93 [3]

Answer:

$s=30f$

Step-by-step explanation:

S = second; F = flying time.

Since it can flap its wings 30 times, each second, we have already found our answer. The relationship between flying time (Wing flaps) and seconds is 30. In other words, it beats it's wings 30 times each second. Which is what the question asks.

Now we just have to write the equation:

$s=30f$

This is because the seconds are dependent on the flap of wings, so s would be the y value.

Hope it Helps!

4 0

2 years ago

Just trying to pass math man

makkiz [27]

The answer is 3x^2 +3x

6 0

2 years ago

William,Jan and Greg have a total of $26. Greg has the most money. Jan has twice as much money as William. Greg has $11 dollars.

Alexeev081 [22]

Answer:

$10

Step-by-step explanation:

Greg's amount of money = $11

26-11 = 15 =

Jan's amount of money = $10

William's amount of money = $5

5x2 = 10

6 0

2 years ago