3 years ago

Identify all the real solutions of the graph below

Mathematics

1 answer:

Marizza181 [45]3 years ago

6 0

I don’t think it has any real solutions

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1) Calculate the distance between point A: (22,12) and point B: (30,27)

DIA [1.3K]

Answer:

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(30 - 22)² + (27 - 12)²

√(8)² + (15)²

√ 64 + 225

√289

= 17

5 0

3 years ago

In simplifying the expression 2( 3x + 5) -6, what is the first thing to do?

hodyreva [135]

Answer:

distribute 2 inside the parenthesis

Step-by-step explanation:

3 0

3 years ago

Slope from two points

Goshia [24]

Answer:

$\frac{12}{7}$

Step-by-step explanation:

use the formula $\frac{y - y'}{x - x'}$

so you would get

$\frac{4 - (-8)}{0 - (-7)}$

Those negatives becomes a positive and you get 4+8 = 12 and 0+7 = 7

you final answer would be $\frac{12}{7}$

7 0

3 years ago

Read 2 more answers

Rico’s backpack weighed 3.6 pounds. Then he added his school books which weighed an additional 24.76 pounds. How much did Rico’s

Maru [420]

I would add, the weight of the backpack and the weight of the school books which is 28.36.

So Rico's backpack altogether weighs 28.36.

I'm pretty sure.

6 0

4 years ago

Convert the rate 30 cm/s to m/h

MrRissso [65]

$1m=100cm\to1cm=\dfrac{1}{100}m\\\\1h=3600s\to1s=\dfrac{1}{3600}h\\\\\\30\dfrac{cm}{s}=30\cdot\dfrac{\frac{1}{100}}{\frac{1}{3600}}\ \dfrac{m}{h}=30\cdot\dfrac{1}{100}\cdot3600\ \dfrac{m}{h}=30\cdot36\ \dfrac{m}{h}=\boxed{1,080\ \frac{m}{h}}\\\\\\Answer:\boxed{30\frac{cm}{s}=1,80\frac{m}{h}}$

3 0

4 years ago