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4 years ago

Given h(x) = -5x + 3, find h(5).

Mathematics

1 answer:

lyudmila [28]4 years ago

6 0

5x+5=3
5x=-2
X=-2/5
Alternative form is x=-0.4

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In ΔTUV, the measure of ∠V=90°, the measure of ∠T=16°, and VT = 4.9 feet. Find the length of TU to the nearest tenth of a foot.

RSB [31]

Given:

Given that TUV is a right triangle.

The measure of ∠T is 16°

The length of VT is 4.9 feet.

We need to determine the length of TU.

Length of TU:

The length of TU can be determined using the trigonometric ratio.

Thus, we have;

$cos \ \theta=\frac{adj}{hyp}$

where $\theta=16^{\circ}$ , adj = TV and hyp = TU

Thus, we get;

$cos \ 16^{\circ}=\frac{4.9}{TU}$

Simplifying, we get;

$TU=\frac{4.9}{cos \ 16^{\circ}}$

$TU=\frac{4.9}{0.9613}$

$TU=5.097$

Rounding off to the nearest tenth, we get;

$TU=5.1$

Thus, the length of TU is 5.1 feet.

6 0

4 years ago

Evaluate the expression 11C3

butalik [34]

Evaluating the expression 11C3 is very simple to do.

If you are assuming that C is the notation for the combination.
11!
11C3= ____

3!(11-3)!

3 0

4 years ago

Please Help me solve this kite

grin007 [14]

Answer:

pretty sure its 103 but dont take my word for it, im not too great at these, just trying to help

Step-by-step explanation:

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3 years ago

What is the y-intercept of the line shown? A. O B. 1 C. 3 D. 3.5

Lelechka [254]

Answer:

c 3

Step-by-step explanation:

the y intercept is where the line crosses the 0 x-axis

So ask yourself, what is the y when the x is 0?

on this one, the line crosses the 0 x-axis at 3 y

when the x is 0, the y is 3

So thats the y intercept

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3 years ago

How can I Reduce 26 over 286

AlladinOne [14]

11

u can reduce it into 11

6 0

3 years ago