Ask question

Ask question

All categories

3 years ago

13

On Friday it was 32 degrees at 6am and the temperature rose 3 degrees per hour for several hours. How many hours did it take the

temperature to reach 53 degrees?

1 answer:

sertanlavr [38]3 years ago

4 0

At 1 pm is was 53 degrees
It took 7 hours

You might be interested in

It doesn’t have the plus sign

3241004551 [841]

+

there u go if that helps u can copy and paste it

5 0

3 years ago

Read 2 more answers

yarga [219]

- 3/5x + 15 > 720
- 3/5x > 705
X < -423

5 0

3 years ago

Since it's Wednesday, Buy for Less gives a 5% discount for purchases. The items in Rhonda's cart total $53.75. She needs to know

Aleksandr-060686 [28]

First we need to know how much the discount was so 5% is actually 0.05 then we need to multiply it by 53.75 which would equal 2.6875 then subtract it by 53.75 which would equal -51.0625.

B) .95(53.75)

This is a trick question because D) could also be correct if they said you could subtract it but it's not saying use the distributive property.

5 0

3 years ago

Read 2 more answers

Complete the square to transform the quadratic equation into the form (x – p)2 = q.

ryzh [129]

The transformed equation is:

$(x-3)^2 = 23$

Step-by-step explanation:

We have to convert the equation in the form

$(x-p)^2 = q$

Given equation is:

$x^2-6x-8 = 6$

Adding 8 on both sides

$x^2-6x-8+8 = 6+8\\x^2-6x = 14$

In the given equation

a = x

b= ?

So,

$2.x.b = 6x\\b =\frac{6x}{2x}\\b = 3\\$

So 3^2 will be added on both sides

$(x)^2-6x+ (3) = 14+ (3)^2\\(x-3)^2 = 14+9\\(x-3)^2 = 23$

Hence,

The transformed equation is:

$(x-3)^2 = 23$

Keywords: Quadratic equation, transformation

Learn more about quadratic equation at:

#LearnwithBrainly

7 0

3 years ago

Can someone help please

Natalka [10]

A^2+b^2=c^2
24^2+b^2=26^2
576+b^2=676
-576. -576
b^2=100

5 0

3 years ago