3 years ago

What does +7×(-15)= what does that equal

Mathematics

2 answers:

kiruha [24]3 years ago

8 0

-105. I think this is the answer.

irinina [24]3 years ago

6 0

-105 hope this helps you

You might be interested in

In a right triangle, angle C measures 40°. The hypotenuse of the triangle is 10 inches long. What is the approximate length of t

Zepler [3.9K]

Answer:

Approximate length of the side adjacent to ∠C is 7.66 inches.

Step-by-step explanation:

*The appropriate triangle is attached below.

From the diagram, the right triangle ABC has

Hypotenuse = $\overline{AC}=10\ inch$
$m\angle C=40^{\circ}$

The side adjacent to angle C is BC. We can get the length of BC by applying trigonometric operations.

We know that,

$\cos \theta =\dfrac{b}{h}$

Putting the values,

$\Rightarrow \cos 40 =\dfrac{BC}{10}$

$\Rightarrow BC=\cos 40 \times {10}$

$\Rightarrow BC=7.66\ in$

6 0

3 years ago

Pleeeeeeeeeeesease helllllllp meee

andrew-mc [135]

Answer:

This is a vertical angle theorem

Step-by-step explanation:

Vertical angles are a pair of opposite angles formed by intersecting lines. In the figure, ∠1 and ∠3 are vertical angles. ... Vertical angles are always congruent . So, in this figure, ∠1≅∠3 and ∠2≅∠4 .

3 0

2 years ago

29 plus x Equals 90 im a lil smart so ntm

solniwko [45]

$29 + x = 90 \\ x = 61$

5 0

3 years ago

The table gives the probability distribution of the annual rate of return on the stock of MNP Company, Inc. What is the expected

krok68 [10]

For the answer to the question above,
The expected value in percentage format is 0.2 x 15+0.4 x 20 + 0.3 x 30 + 0.1*35 = 23.5%
The answer is 23.5%

I hope my answer helped you. Have a nice day ahead!


8 0

2 years ago

Read 2 more answers

Discuss on piazza but do not submit. Divide [-2,2] into (a) 10 subintervals (b) 1000 subintervals of the same length. Then use t

Elis [28]

Answer:

attached below

Step-by-step explanation:

6 0

2 years ago