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Lina20 [59]
3 years ago
7

Find percent increased

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

50%

Step-by-step explanation:

Well you do 30/20 = 1.5

1.5 - 1 = .5

.5 = 50%

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What’s the inverse of: f(x)= e^x-5
Lostsunrise [7]

Answer:

inverse function f(x) = e^x - 5

log(x + 5)

8 0
3 years ago
The table shows summary statistics for the lengths of time students in two different classes took to complete a test.
rusak2 [61]
Ok so the answer is <span>Students in Class 1 took less time to complete the test than students in Class 2, and their times were more variable. Im 10000% positive</span>
6 0
4 years ago
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Angle 3 is equal to angle ____
Misha Larkins [42]

Alternate interior angles are congruent. So, angle 3 = angle 7.

We see that vertical angles are congruent. So, angle 3 also = angle 5.

Alternate exterior angles are congruent.

So, angle 3 also = angle 1.

6 0
4 years ago
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Find the length of x. Assume the triangles are similar.
gayaneshka [121]

Answer:

C

Step-by-step explanation:

Assuming the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{2.8}{x} = \frac{2.4}{4.8} ( cross- multiply )

2.4x = 13.44 ( divide both sides by 2.4 )

x = 5.6 → C

6 0
3 years ago
PICTURE INCLUDED!! PLEASE HELP !! WHICH OF THE FOLLOWING EQUATIONS DESCRIBE THE LINE SHOWN BELOW (-1,6) (2,-6)
GalinKa [24]
(-1,6)(2,-6)
slope = (-6 - 6) / (2 - (-1) = -12 / 3 = - 4

y = mx + b
slope(m) = -4
(-1,6)...x = -1 and y = 6
sub and find b
6 = -4(-1) + b
6 = 4 + b
6 - 4 = b
2 = b

ur equation is : y = -4x + 2 <== this is one

(-1,6)
y - 6 = -4(x + 1) <== this is one


8 0
3 years ago
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