Ask question

Ask question

All categories

2 years ago

9

Help me with my math, please

1 answer:

Drupady [299]2 years ago

8 0

M = -6/4

b = 7

equation : y = -6/4x+7

You might be interested in

4a+b+16a^2-b^2 how to factorize this

Mila [183]

hope it helps

<h2>stay safe healthy and happy...</h2>

8 0

3 years ago

Read 2 more answers

A room is measured 5m long and 4m wide calculate the area if the room

Georgia [21]

It’s 20

A= wl : Area= width x length

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=4%20%5Csqrt%7B40%7D%20%20%2B%207%20%5Csqrt%7B160%7D%20" id="TexFormula1" title="4 \sqrt{40} +

dmitriy555 [2]

Answer:

36 $\sqrt{10}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals in the expression

$\sqrt{40}$

= $\sqrt{4(10)}$

= $\sqrt{4}$ × $\sqrt{10}$ = 2 $\sqrt{10}$

$\sqrt{160}$

= $\sqrt{16(10)}$

= $\sqrt{16}$ × $\sqrt{10}$ = 4 $\sqrt{10}$

Thus

4 $\sqrt{40}$ + 7 $\sqrt{160}$

= 4 × 2 $\sqrt{10}$ + 7 × 4 $\sqrt{10}$

= 8 $\sqrt{10}$ + 28 $\sqrt{10}$

= 36 $\sqrt{10}$

5 0

3 years ago

Read 2 more answers

What is the average rate of change of h(x) = 2x² over the interval -1≤x≤3?

Gnesinka [82]

Answer: 4

Step-by-step explanation:

h(-1)=2(-1)^2

h(1)=2*1

h(1)=2

h(3)=2(3)^2

h(3)=2*9

h(3)=18

18-2=16

16/(3-(-1))=

16/(3+1)=

16/4=4

4 0

2 years ago

Agama islam masuk ke indonesia pada abad ke

yan [13]

3728282 - 83929292 = x

3 0

3 years ago

Read 2 more answers