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IgorC [24]
3 years ago
7

(5+4-2)×(-2)=

="(5 + 4 - 2) \times ( - 2)" alt="(5 + 4 - 2) \times ( - 2)" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Akimi4 [234]3 years ago
5 0

(5+4-2)\cdot(-2)=7\cdot(-2)=\boxed{-14}

Hope this helps.

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10 out of every 65 students order pizza for lunch. There are 416 students at her school. How many students will eat pizza at her
Studentka2010 [4]

Answer:

64

Step-by-step explanation:

First, you divide 416 by 65. This gets you 6.4. But it's not 1 in 65 eating pizza, it's 10 out of 65, so then you multiply 6.4 by 10, getting 64.

3 0
3 years ago
In the diagram, the length of segment QV is 15 units.
Andrews [41]

Answer:

The answer is 15 units.

Step-by-step explanation:

The reason it is 15 units is because  We know that QV = 15 and TQ = TS, QV = SV;4 x - 1 = 154 x = 15 + 14 x = 16x = 16 : 4 = 4 henceforth the answer being 15 units

6 0
3 years ago
Read 2 more answers
8x+4+66666+7+5+5+%3+3
anastassius [24]

Answer:

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3 0
3 years ago
The right triangle above has height h centimeters and hypotenuse t centimeters. What is the area, in square centimeters, of the
White raven [17]

Answer:

A = \frac{h\sqrt{t^{2} - h^{2}}}{2}

Step-by-step explanation:

Right triangle:

height h, width w, hypotenuse h

Area is: A = \frac{h*w}{2}

Pytagoras theorem: h^{2} + w^{2} = t^{2}

In this question:

To find the area, in terms of h and t, we have to write w as a function of h and t. So

h^{2} + w^{2} = t^{2}

w^{2} = t^{2} - h^{2}

w = \sqrt{t^{2} - h^{2}}

So the area is:

A = \frac{h*w}{2}

A = \frac{h\sqrt{t^{2} - h^{2}}}{2}

8 0
3 years ago
7<br> Slope<br> 6'<br> y-intercept (0, – 6)<br> What is the equation
Hitman42 [59]

Answer:

y = 7x -  6

Step-by-step explanation:

We are given the slope of 7 and the y-intercept of (0, -6).

We can easily write this in slope-intercept form.

y=mx+b

m - slope

b - y-intercept

Replace 'm' with '7' and 'b' with '-6'.

y=mx+b\rightarrow \boxed {y=7x-6}

Hope this helps.

3 0
2 years ago
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