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Tpy6a [65]
3 years ago
7

ANSWER ASAP I WILL GIVE BRAINLIEST!!!! Match each equation with the number that makes it true.

Mathematics
1 answer:
Andrej [43]3 years ago
5 0

Answer:

Which expression is equivalent to

Step-by-step explanation:

Which expression is equivalent to

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One would be 4 over 6 or 5 over 6 hope I helped good luck

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The last one! Because every input has to have a different output! And the last one all have different output compared to the other ones that have the same output with different inputs which does not represent a function
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Find the dimensions of a triangle given the base, height, and area. b=8 inches h=7 inches A=28 square inches
algol13

Answer:

Step-by-step explanation:

The area of a triangle of base 8 in, and height 7 in, is

A = (1/2)(base)(height) = (1/2)(8 in)(7 in) = 28 in^2.  This matches the given 28th in^2.

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2 years ago
In ΔPQR, \overline{PR} PR is extended through point R to point S, \text{m}\angle QRS = (4x-15)^{\circ}m∠QRS=(4x−15) ∘ , \text{m}
mixas84 [53]

Answer:

Step-by-step explanation:

Notice that, the angle QRS is external to the triangle and adjacent to the angle PRQ. According to the theorem of a external/adjacent angle, we have: m∠QRS = m∠PQR + m∠RPQ, where PQR and RPQ are internal angles.

From the hypothesis, we have:

m∠QRS =(10x−12)∘(10x−12)

m∠PQR = (3x+20)∘(3x+20)

m∠RPQ=(3x−8)∘(3x−8)

Using the first equation and replacing the hypothesis:

m∠QRS = m∠PQR + m∠RPQ

(10x−12)∘(10x−12) = (3x+20)∘(3x+20) + (3x−8)∘(3x−8)

Multiplying and applying the remarkable identity:

Then, we use a calculator to find the roots, which are:

In this case, we will see what root is the right one.

Now, we replace it into m∠QRS =(10x−12)∘(10x−12), because we need to find m∠QRS.

m∠QRS =(10x−12)∘(10x−12) = (10(4.7) - 12) (10(4.7) - 12) = (35) (35) = 1225

Step-by-step explanation:

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2 years ago
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A line passes through the points
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Hey there!

To find the slope, we can use the rise over run formula.

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