the slopes of two lines are 2 and -2. because of this we can conclude these two lines are which of the following?

Answer:

yes it is

Step-by-step explanation:

a triangles measures are supposed to add up to 180, since 39+42+99=180 then its a traingle

Brainliest?

Yes, there is a triangle with these three angles measuring 39°, 42°, and 99°.

Given,

The line has been partitioned into three angles.

Is there a triangle with these three angle measures?

The degrees are 39,42,99.

The sum of the angles in a triangle is 180 degrees.

The sum of all the angles in a straight angle is 180 degrees.

We have,

39°, 42°, and 99°.

The sum of the angles is:

= 39 + 42 + 99

= 180 °

The sum of the angles in a triangle is 180 degrees.

Thus,

Yes, there is a triangle with these three angles measuring 39°, 42°, and 99°.

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Answer:

Your answer is: D) 27

Step-by-step explanation:

Hope this helped : )

Answer:

Step-by-step explanation:

1)when m = 6 => [tex]\frac{4m}{12}=\frac{4.6}{12} =\frac{24}{12}=2[/tex]

2)  to make [tex]\frac{x}{-3} =\frac{10}{-15}[/tex] true

=> [tex]x = \frac{10.(-3)}{-15}=\frac{-30}{-15}=2[/tex]

Answer:

7 miles

Step-by-step explanation:

As, we will take unit rate as "x"

So, for one day = x distance

For 5 days = 5(x)

For 5 days she covered 35 miles

So therefore,

5(x) = 35 miles

X= 35/5

X=7 miles

For a day= 7 miles are covered

Answer:

Increasing

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

You have to use pemdas and you should get c

Answer:

5 + 2 = 7.

Step-by-step explanation:

If you mean the other way around then no.

2 + 7 doesn't equal 5.

Answer:

Yes i agree- 5+2=7 if you mean it that way

Step-by-step explanation:

Answer:

-6

Step-by-step explanation:

TO find the slope pick two points and do y2 - y1 / x2 - x1

I picked the first two:

2 - 8/ -1 - -2 = -6/ 1 = -6

The slope of the given line is - 6 as per slope-intercept form.

The linear equation y = mx + c represents the slope-intercept form of a line passing through the point (x, y).

Here, 'm' is the slope and 'c' is the y-intercept of the given line.

The slope of a line that passes through points (x₁, y₁) and (x₂, y₂) is defined as:

m = (y₂ - y₁)/(x₂ - x₁)

Therefore, the slope of a line that passes through (-2, 8) and (-1, 2) is

= (2 - 8)/[- 1 - (- 2)]

= - 6/1

= - 6

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Answer: 20

Step-by-step explanation: We have to put the given x and y values into the equation, so 2(7) + 2(3)  is the same thing as 14+6, so the answer would be 20.

Answer:

20

Step-by-step explanation:

2x+2y

2(7)+2(3)

14+6

20

Answer: y = |x - 4| − 10

Step-by-step explanation: Reflection over the y-axis switched the first sign and -2 was added to -8 due to the translation 2 units down.

Hope this helps!

Answer:

The total distance he drove is 350 miles, with an average speed of 46.67 miles/hour.

Step-by-step explanation:

Let [tex]t_1[/tex] and [tex]t_2[/tex] be the time of driving at a slower rate and at a faster rate respectively.

Given that the total distance = d

The speed for the first 150 miles = 60 miles/hour.

So, [tex]150=60\times t_1[/tex] [ as distance = speed x time]

[tex]\Rightarrow t_1=2.5[/tex] hours.

The remaining distance [tex]= d-150[/tex] miles.

Speed for the remaining distance = 60 miles/hour.

As the time he spent driving at the faster speed was twice the time he spent driving at the slower speed,

So, the time of driving at a faster rate, [tex]t_2 = 2t_1=2\times2.5=5[/tex] hours

So, [tex]d-150=60\times t_2[/tex] [ as distance = speed x time]

[tex]\Rightarrow d-150=20\times 5=100[/tex]

[tex]\Rightarrow d = 100+150=350[/tex] miles.

The average speed of the journey = (Total distance)/(Total time taken )

[tex]=d/(t_1+t_2)[/tex]

=350/(2.5+5)

=350/7.5

=46.67 miles/hour.

Hence, the total distance he drove is 350 miles, with an average speed of 46.67 miles/hour.

Answer:

See Below

Step-by-step explanation:

ABCD primes all correspond to x and y values on the graph.

A=

B=

C=

D=

1) y- intercept

2) time of max height

3) time when balloon hits ground

4) x-intercept

5) max height  

6) Initial height

So lets look at (0,A)

This would count as the y - intercept as well as the height they started throwing the balloons.

Soo....

A = y-intercept; Initial height

Now, (B,C)

This is the highest point on the graph, therefore it would be the max time and max height.

If we look at this as a person behind the line throwing the ballon, the y would be the height and the x would be the time

B = Time of max height

C=Max height

(D,0)

From the visual above, this point would be where the balloon hits the ground

From the visual in our head, x is time and y is height

Since d is the x, it is the time when the balloon hits the ground. And since

y =0, D is also the x intercept

D =  x intercept, Time when balloon hits ground

Therefore,

A = y-intercept; Initial height

B = Time of max height

C=Max height

D =  x intercept, Time when balloon hits ground

Hope this helps! =D

Answer:

There are 25,920 feet of duct tape in 6 cases that hold 24 rolls each.

Step-by-step explanation:

24 × 6 = 144

144 × 180 = 25,920 feet

Answer:

the Lowest Common Multiple of 12 and 32 is= 96

Answer:

45 words per minute

Step-by-step explanation:

60 / 1 [tex]\frac{1}{3}[/tex]

45

The average typing speed of Joseph in words per minute is 45 words per minute​.

The average speed is the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity.

Now it is given that,

Number of words = typed 60 words

Time taken = 1 and 1/3 minutes

⇒ Time taken = 4/3 minutes

Thus, Average typing speed = Number of words / Time taken

⇒ Average typing speed = 60 / (4/3) words per minute​

⇒ Average typing speed = 45 words per minute​

Thus, the average typing speed of Joseph in words per minute is 45 words per minute​.

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Answer:

Line CA is parrallel to Line HR and Line MC is parallel to line HA.

Step-by-step explanation:

This is because Angle CAM and Angle HAR are equal. Also because Angle CMA and Angle HAR are equal because Angle CAM and Angle HAR are equal.

Answer:

Ayo dood whats the ?

Step-by-step explanation:

Answer:

5x+9 (im pretty sure but i could be wrong) but hope i helped

Step-by-step explanation:

Answer: x>55/9

Step-by-step explanation: Divide both sides by  9  

     x-(55/9)  > 0

Add  55/9  to both sides

            x > 55/9

Inequality plot for

        9.000 x  - 55.000  >  0

Answer:

D

Step-by-step explanation:

Answer:

x= -1/8

Step-by-step explanation:

try using symbolab

Answer:

=−6x−1

Step-by-step explanation:

Let's simplify step-by-step.

−1−7x+x

=−1+−7x+x

Combine Like Terms:

=−1+−7x+x

=(−7x+x)+(−1)

=−6x+−1

Answer: -0.125

Step-by-step explanation:

-1-7x+x

 +7   +7

-1=8x

/8  /8

x=-0.125

Answer:

Lana

Step-by-step explanation:

Answer:

4.8/6 = $0.80

Answer:

0.80

JKJKJKJKJKJ

Answer:

5 cals per min

Step-by-step explanation:

slope is 2/1

Answer:

The answer for (-2/3)(-4)(9) is -24

The answer for (2 3/5)(7/9) is 91/45

The answer for (5/16)(-2)(-4)(- 4/5) is -2

Step-by-step explanation:

I hope this help.

Answer:

-8, 6, 0, 19/8, 4.35, 7/4 all of them

Step-by-step explanation:

hope this helps! :)

Answer:

The second line where 3 multiplies -m/3=3 times -4

Step-by-step explanation:

Multiplying a negative by a postive will result in negative so multiplying a negative by a negative will result in a postive. Multiplying 3 by -m/3 will result in -m so you should multiply -m/3 by -m so the varuable will be postitive. The answer would be m=12. Hope this helps.

Answer:

all you do is multiply 3.6 and 109 to see if its 45,000 per year

Step-by-step explanation: