What is the slope of the line through (-7, -2) and (-6, 7)?
Choose 1 answer:
А
9
1
B
9
9
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Answer:

The side of the hypotenuse is 12.233 centimeters.

Step-by-step explanation:

The triangle presented in the figure represents a right triangle, we know an angle and a leg adjacent to such angle and we need to determine the length of the hypotenuse, which is found by this trigonometric relation:

[tex]\cos 56^{\circ} = \frac{7.4\,cm}{x}[/tex] (1)

Where [tex]x[/tex] is the length of the hypotenuse, measured in centimeters.

Then, we clear the variable within (1):

[tex]x = \frac{7.4\,cm}{\cos 56^{\circ}}[/tex]

[tex]x = 13.233\,cm[/tex]

The side of the hypotenuse is 12.233 centimeters.

Answer:

SA=78.5

Step-by-step explanation:

Find the area to all visible sides. 4*2.5=10, 10*2 (because there is two of these shapes) is 20. 4.5*4=18, 18*2=36. Finally, 4.5*2.5=11.25, 11.25*2=22.5.

20+36+22.5=78.5

Answer:

9%

Step-by-step explanation:

Answer:

Step-by-step explanation:

101

Answer: $45,000= Interest

Total= 45,000+ P. P=25000

=70000

Step-by-step explanation:

The total amount of money $53,973 is needed to pay it back in 10 years.

Compound interest is computed as interest on the principle of an account plus any accrued interest.

Compound interest can be calculated using the following formula:

x = P (1+r/n[tex]) ^{nt}[/tex] - P

,where x = compound interest

P = principal (the initial deposit or loan amount)

r = annual interest rate

n = the number of compounding periods per unit of time

t = the number of time units the money is invested or borrowed for

The given principal amount is  $25,000.

And an interest of 8.0% compounded annually.

And time period is 10 years and n = 1.

x = 25000 ( 1 + 8/10 )¹⁰ - 2500

x = $53973.12

x = $53,973

Therefore, the total amount of money $53,973 is needed to pay it back in 10 years.

To learn more about the compound interest rate;

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75% of the students are shorter than 68 inches.

Of the 8 students, only 2 are 68 inches tall or more, meaning theres 1/4 or 25% of students who are taller than 68 inches. That being said, that means there are 3/4 or 75% of students shorter than 68 inches. Thus meaning 75% is your answer.

I hope this helps!

Answer:

1hr 44 mins

Step-by-step explanation:

Answer:

2 hours and 24 minutes

Step-by-step explanation:

4.38 - 6.22 = 1.84 (the one would be and hour and the 84 would be minutes)

84 - 60 = 24 (60 minutes equal an hour)

2 hours and 24 minutes would be your answer

To solve this inequality you need to add 2 to both sides.

Which means the answer is add, but I will solve it in this explanation too.

x-2≤1

x-2+2≤1+2

x≤3

Hope this answer helped!

Answer:

Step-by-step explanation:

The slope intercept form of a line is

y=mx+b where m=slope and b=y intercept

So the slope of that line is -1.6

Answer:

a...

associative property

Step-by-step explanation:

trust me

Answer:

it is A.

Step-by-step explanation:

hope this helps!

Answer:

706.858347058

Step-by-step explanation:

equation- 4pi(r)^2

Answer:

15 in2

Step-by-step explanation:

3.14 * 15 m=15 in^2

Answer:

2/6

Step-by-step explanation:

Since you already have 6 socks in total and you already know 4 of the color socks are either green or blue, all you would have to do is 6-4 to equal 2 and therefor making 2/6

Hope this helps :)

Answer:

im very late but 2/6

Step-by-step explanation:

Answer:

-10/7

Step-by-step explanation:

y=kx+2 (-7, 12)

12=k(-7)+2

12=-7k+2

-7k=12-2

-7k=10

k=10/-7

Answer:

3 gallons & 2 quarts.

Step-by-step explanation:

9 gallons & 1 quart - 5 gallons & 3 quarts

well, we know there are 4 quarts in a gallon

9 - 5 = 4, but we would break one gallon into 4 quarts to make subtracting the quarts easier, making it 3 gallons

5 quarts - 3 quarts = 2 quarts

your answer is 3 gallons & 2 quarts, have a nice day

Answer:

$35 per person

Step-by-step explanation:

If he is buying for five people, that would just be 175/5 which is 35.

Step-by-step explanation:

1:the range

2:positive interval

3:increasing interval

4:maximum point

5:domain

6:decreasing intveral

7: negative interval

Answer:

As per the graph we have:

1: the range

2: positive interval

3: increasing interval

4: maximum point

5: domain

6: decreasing interval

7:  negative interval

Answer:

the weight of one circle is 6.25

Step-by-step explanation:

25 divided by 4=6.25

Check:

6.25x4=25

4w=25 is the equation which represents the hanger and weight of one circle is 6.25 units.

Two or more expressions with an Equal sign is called as Equation.

A hanger stays balanced when the weights on both sides are equal.

The hanger has four circles on left hand side and value 25 on the right hand side

By equating both we get

w+w+w+w=25

4w=25

4w=25 is an equation representing this hanger.

Now let us find the weight of one circle

Divide both sides by 4

w=25/4

w=6.25

Hence, 4w=25 is the equation which represents the hanger and weight of one circle is 6.25 units.

To learn more on Equation:

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Answer:

[tex]\displaystyle d = 12[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Algebra II

Step-by-step explanation:

Step 1: Define

Point (3, -8)

Point (3, 4)

Step 2: Identify

x₁ = 3, y₁ = -8

x₂ = 3, y₂ = 4

Step 3: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Answer:

12 units

Step-by-step explanation:

Edgenu ity

Answer:

Step-by-step explanation:

Since they have the same height, the h of the cylinder must be 2r like the sphere.

[tex]V_c=h\pi r^2,\ given\ h=2r,\ V_c=2\pi r^3,\ 2\pi r^3=48,\ r^3=\frac{24}{\pi}\\ \\ V_s=\frac{4\pi r^3}{3},\ V_s=32 cm^3[/tex]

Answer:

2x2-12x+3

Step-by-step explanation:

(x2-7x+4)-(-x2+5x+1)

x2-7x+4+x2-5x-1

2x2-12x+3

Answer:

0.2875 or rounded to 0.29

Step-by-step explanation:

Answer:

0.2875

All you have to do is divide

Answer:

95% confidence interval for the percentage of students who change their major

(0.69881 , 0.86119)

Step-by-step explanation:

Step(i):-

Given that the sample size 'n' = 100

Given that the sample proprtion

                        p = 78% = 0.78

Level of significance =0.05

Critical value Z₀.₀₅ = 1.96

Step(ii):-

The 95% of confidence interval is determined by

[tex](p^{-} -Z_{0.05} \frac{\sqrt{p(1-p)} }{\sqrt{n} } , p^{-} +Z_{0.05} \frac{\sqrt{p(1-p)} )}{\sqrt{n} })[/tex]

[tex](0.78 - 1.96 \frac{\sqrt{0.78(1-0.78)} }{\sqrt{100} } , 0.78 +1.96 \frac{\sqrt{0.78(1-0.78} )}{\sqrt{100} })[/tex]

(0.78 -  0.08119,0.78 + 0.08119 )

(0.69881 , 0.86119)

Final answer:-

95% confidence interval for the percentage of students who change their major

(0.69881 , 0.86119)

Answer:

Most likely 50 Thousand years

Answer:

D. 50-60 million years ago

Step-by-step explanation:

Answer:

B. srvut

Step-by-step explanation:

To name a polygon, or any shape, remember that you must name it so that each angle is in order. Basically, do not go from angle s to angle u, and instead go to angle stu or srvu.

Hope this helps :)

Answer:

Step-by-step explanation:

H-23=53

H=76

Answer:

H - 23 = 53

+23. +23

H = 76

Step-by-step explanation:

Add 23 to both sides with that h = 76