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xxTIMURxx [149]
2 years ago
13

Help help help math math help

Mathematics
1 answer:
Eddi Din [679]2 years ago
3 0

Answer:

x = - 4

Step-by-step explanation:

i hope its helped. thank you !

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The length of the shorter side of a parallelogram is 29 cm. Perpendicular line segment, which goes through the point of intersec
Katena32 [7]
A = 900cm^{2}

The area of a parallelogram can be found by taking its base (b) and multiplying by the height (h). The base has the measure of 33 +12 = 45 cm. Now, you just need to find the height of the parallelogram. The height can be found by using the pythagorean theorem (a^{2} +  b^{2} =  c^{2}. 

So, when simplified the height of the parallelogram will be found from \sqrt{ 29^{2} -  21^{2}}

The height is 20 cm. The base is 45 cm. 45 x 20 = 900. 
6 0
3 years ago
Simplify the expression <br> 5s+2s
AleksandrR [38]

Answer:

7s

Step-by-step explanation:

We can combine this because they are like terms.

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3 years ago
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Combine like terms - 7 -3(4-2x)-10x
Shtirlitz [24]

Answer:

The simplified form would ve -19 - 4x

Step-by-step explanation:

Before we combine anything, we first must expand the expression by distributing the -3 to the terms in the parenthesis.

-7 - 3(4 - 2x) - 10x

-7 - 12 + 6x - 10x

Now we can combine the terms with and without variables.

-19 - 4x

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3 years ago
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A ________ is a range of values between which the value of the population parameter is believed to be, along with a probability
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The best answer out of the ones provided would be c, confidence interval
3 0
3 years ago
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The University of Central Florida is planning to build a new access ramp for wheelchairs at its education building. The main ent
forsale [732]

Answer:

0.6 feet

Step-by-step explanation:

We solve this question using the Trigonometric function of Tangent.

tan θ = Opposite/Adjacent.

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Therefore,

tan 8.1° = x/4

Cross Multiply

x = tan 8.1 × 4

x = 0.5692843028 feet

Approximately = 0.6 feet

Length of the ramp = 0.6 feet.

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3 years ago
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