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3 years ago

Giving everything. Plzzz help.

Mathematics

2 answers:

jarptica [38.1K]3 years ago

8 0

Pretty sure it’s A sorry if that’s wrong

cestrela7 [59]3 years ago

6 0

Answer:

a is the answer..........

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In rectangle JKLM, JN is 20 in. Find the length of JL N M

SOVA2 [1]

Answer: 40

Step-by-step explanation:

4 0

3 years ago

The value of cos X is 40/41 42/41 9/41 35/41

DIA [1.3K]

Answer:

I think we're probably talking about a right triangle. So just find the adjacent side and the hypotenuse.

Step-by-step explanation:

Once we are considering $x \in \mathbb{R}$ , the range of $\text{cos}(x)$ is $[1, -1]$ . Therefore, $\frac{42}{41}$ is not true.

In this exercise, we may have

$\text{cos}(x)=\frac{x}{r} =\frac{x}{\sqrt{x^2 +y^2} }$

Considering the trigonometric functions beyond the unit circle.

Or considering the definition in the right triangle:

$\text{cos}(x)=\frac{\text{adjacent}}{\text{hypotenuse}}$

7 0

3 years ago

An office supply company is shipping a case of wooden pencils to a store.Ithere are 64 boxes of pencils in the case. If each box

Goshia [24]

Answer:

10 pounds

Step-by-step explanation:

so you will times number of boxes and there weight

64 x 2.5 = 160 them convert ounces to pounds and ta- da

10 pounds I just converted using google

7 0

4 years ago

How many solutions exist for the given equation? (x + 12) = 4x – 1

Svetradugi [14.3K]

Answer:

One solution

Step-by-step explanation:

The given equation is;

$x+12=4x-1$

Group similar terms;

$x-4x=-1-12$

Combine the similar terms to get;

$-x=-13$

Multiply both sides by -1 to obtain;

$x=13$

Therefore, there exist only one solution.

4 0

3 years ago

1.42 x 107 x 2.81 x 101 = ??

Ksivusya [100]

ANSWER

Option A

EXPLANATION

The given product is

$1.42 \times {10}^{7} \times 2.81 \times {10}^{1}$

$1.42 \times 2.81 \times {10}^{7} \times {10}^{1}$

We multiply to get;

$3.9902 \times {10}^{7} \times {10}^{1}$

Recall the product rule

${a}^{m} \times {a}^{n} = {a}^{m + n}$

We apply the product rule to get,

$3.9902 \times {10}^{7 + 1}$

$3.9902 \times {10}^{8}$

Correct to the nearest tenth, we have

$3.99 \times {10}^{8}$

This can also be written as;

$3.99 {e}^{8.00}$

The correct choice is A.

8 0

4 years ago