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3 years ago

What is the slope of the line that passes through the points (6, -5) and (6, -8)?

Mathematics

1 answer:

Anni [7]3 years ago

4 0

(6,-5) (6,-8)

y2-y1/x2-x1

-8+5/6-6

-3/0

Undefined should be the answer. Hope this helped (:

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Question 1 OT 10

mixas84 [53]

Step-by-step explanation:

I cannot read the initial expression without doubt, but I just guess it is 3×sqrt(8).

that would make it : sqrt(9×8) = sqrt(72).

A is correct : sqrt(9)×sqrt(8) = sqrt(9×8) = sqrt(72).

B is correct : sqrt(6)×sqrt(12) = sqrt(6×12) = sqrt(72).

C is NOT correct : sqrt(6)×sqrt(24) = sqrt(6×24) = sqrt(144) = 12

D is correct : sqrt(3)×sqrt(24) = sqrt(3×24) = sqrt(72)

E is NOT correct : 72 is NOT sqrt(72)

F is NOT correct : sqrt(3)×sqrt(12) = sqrt(3×12) = sqrt(36) = 6

6 0

2 years ago

Hayden likes building radio controlled sailboats with her father. One of the sails shaped like a tight triangle has side lengths

disa [49]

Answer:

the scaled sail has lengths 1.5 inches, 2 inches, and 2.5 inches. the diagram is attached.

Step-by-step explanation:

a scale factor of 1/4 means that the lengths of each side of the sail will be reduced by 0ne-forth (0.6) its original length. Therefore the lengths of the scale drawing before and after scaling are:

6 inches = 6 × 1/4 = 6 × 0.25 = 1.5 inches

8 inches = 7 × 0.25 = 2 inches

10 inches = 10 × 0.25 = 2.5 inches.

Therefore the scaled sail has lengths 1.5 inches, 2 inches, and 2.5 inches as shown in the diagram attached.

6 0

3 years ago

justin has 7.50 more than eva and emma has 12 less than justin. together, they have a total of 63.00. how much does each person

lina2011 [118]

1st statement
Justin has 7.5 more than Eva 7.5+E
Eva = E
2nd statement
Emma has 12 less than Justin J - 12
when J= Justin = 7.5 + E
last statement
Eva+Justin+Emma = 63
E + (7.5+E) + (7.5+E-12) =63
ADD UP
3E + 15 - 12 = 63
3E + 3 = 63
3E=63 - 3
3E=60
E=20 EMMA receives 20
J=7.5+20
J=27.5 JUSTIN receives 27.5
M=J-12
M=27.5-12
M=15.5 EMMA receives 15.5

8 0

3 years ago

Read 2 more answers

Write and solve the equations. A number y is five less than thirteen.

Genrish500 [490]

We can follow the following steps to make an equation and solve it.

Step 1:

five less than 13 means we have to subtract 5 from 13

so it becomes 13-5

Step 2:

A number y is five less than thirteen.

Now in algebraic expressions, "is" stands for "="

So we have:

$y=13-5$

Step 3:

Solving the equation to find y.

$y=13-5$

Subtracting 5 from 13, we get :

y=8

Answer:

For the given equation the solution is y=8.

4 0

3 years ago

What is the approximate solution of this system of equations y=2^x and y=3x

Bond [772]

I graphed it out and it seems that both A and C are correct. I would check them to make sure.

6 0

3 years ago