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3 years ago

Select all of the following integers that are in the solution set for −1≤k<4 .

Mathematics

1 answer:

jekas [21]3 years ago

7 0

You want to find integers between the values of -1 and 4.

This includes 1, 2, 3, and -1.

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The temperature is 58° F. It gets warmer by h degrees and reaches to 65° F. Find h.

Aleks [24]

Answer:

h = 7 degrees

Step-by-step explanation:

To find h, we know that it is positive because it increases in value, not decreases:

h = 65 - 58

h = 7

7 0

3 years ago

Read 2 more answers

What is -11 + 3(b + 5) = 7

IRISSAK [1]

Answer:

b=1

Step-by-step explanation:

$\sf -11 + 3(b + 5) = 7$

First, let's regroup, terms,

$\sf 3(b+5)-11=7$

Add 11 to both sides,

$\sf 3(b+5)=7+11$

Simplify, 7+11 = 18,

$\sf 3(b+5)=18$

Now, divide both sides by 3,

$\sf b+5=\frac{18}{3}$

Simplify, 18/3 = 6,

$\sf b+5=6$

Subtract 5 from both sides,

$\sf b=6-5$

$\sf b=1$

Hope it helps! :)

7 0

2 years ago

Use slope-intercept form to write the equation of a line

Korvikt [17]

Answer:

y=-3x-2

Step-by-step explanation:

There is enough information to make a point-slope form equation that which we can convert into slope-intercept form.

Point-slope form is: $y-y_1=m(x-x_1)$

We are given the slope of -3 and the point of (1,-5).

$y-y_1=m(x-x_1)\rightarrow y+5=-3(x-1)$

Convert into Slope-Intercept Form:

$y+5=-3(x-1)\\y+5-5=-3(x-1)-5\\\boxed{y=-3x-2}$

8 0

3 years ago

Find all real square roots of - 144

Mariana [72]

Answer:

The square roots of 144 are 12 and -12 which are rational numbers.

Step-by-step explanation:

7 0

3 years ago

Find each sum simplify if possible

padilas [110]

3/5
This will help you

8 0

3 years ago

Read 2 more answers