can y'all pls help these☝️​

Answer:

7x

Step-by-step explanation:

7x(5x-7)

brainliest pls!

Answer:

7x

Step-by-step explanation:

Step-by-step explanation:

The above answer is right no doubt

Answer:

8 miles

Step-by-step explanation:

Answer:

8 miles

Step-by-step explanation:

1 mile:63360 inches

506880 divided by 63360 = 8

Answer: x=256

Step-by-step explanation: Hope this help :D

Let's solve your equation step-by-step.

−5/8x

=−160

Step 1: Multiply both sides by 8/(-5).

(8/-5)*(−5/8x)=(8/−5)*(−160)

X=256

Answer:

34

Step-by-step explanation:

Hope helps :)

Answer:

Hi! Your answer is 34! :D

Step-by-step explanation:

The lovely human who answered above me is indeed correct.

I hope you have an amazing day! Please give brainliest!

Answer:

4 hours

Step-by-step explanation:

Answer:

64 cups in 4 gallons.

Step-by-step explanation:

4 gallon = ___ cups

Firstly, there are 16 cups in a gallon. We have four gallons.

So we have to multiply the amount of cups in a gallon by the amount we have.

16x4 represents this sentence.

So, you have 64 cups in 4 gallons.

Step-by-step explanation:

Hi,

For the first one...

Input: 0    Output: 1

Input: 2    Output: 2

Input: -8   Output: -3

Input: 100 Output: 51

And then for the creat your own...

Divide by 5 and add 3

Input: 50   Output: 13

Input: 25   Output: 8

Input: -75  Output: -12

Input: 150  Output: 33

I hope this helps :)

Step-by-step explanation:

Distance = Speed x Time

Given Distance = 40km/h or kph

Time = 5 hours 15 minutes

=

[tex]5 \frac{15}{60} \\ = 5 \frac{1}{4} \\ = 5.25hours [/tex]

Distance Travelled = 40 kph x 5.25 hours

= 210km

Answer:

the formula to find slope is m=∆y/∆y

this means m=y2-y1/x2-x1

using this formula

m=5-3/6-(-7)

m=2/13

Answer:

The slope is 0.25

Step-by-step explanation:

Answer:

divide 4 by 204 and that's your answer

Answer:

Hi! The answer to your question is B. Opens up with a vertex at (-3,-4)

Step-by-step explanation:

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☆Brainliest is greatly appreciated!☆

Hope this helps!!!

- Brooklynn Deka

Answer:

41 ft wide and 61.5 ft long

Step-by-step explanation:

Answer: no

Step-by-step explanation:

cause rectangles are quadrilaterals but they have two uneven sides.

Answer:

707

bc

tan(3)=a/4960

Answer:

[tex]\boxed {\boxed {\sf 260 \ feet}}[/tex]

Step-by-step explanation:

We are asked to find the driver's altitude increase. The increase in altitude is also the height of the triangle, which is labeled a.

Since this is a right triangle (signified by the small square representing a 90 degree angle), we can use trigonometry. The three trigonometric ratios are:

The angle (θ) given is 3 degrees. Side a is opposite this angle and the side measuring 4,960 feet is the hypotenuse because it is opposite the right angle. Therefore, we use sine.

[tex]sin \theta= \frac {opposite}{hypotenuse}[/tex]

[tex]sin 3= \frac {a}{4960}[/tex]

We are solving for a, so we must isolate the variable. It is being divided by 4960 and the inverse of division is multiplication. Multiply both sides by 4960.

[tex]4960*sin 3= \frac {a}{4960}*4960[/tex]

[tex]4960*0.05233595624= a[/tex]

[tex]259.586343=a[/tex]

Round to the nearest whole number. The 5 in the tenth place tells us to round the 9 to a 0 in the ones place, then the 5 to a 6 in the tens place.

[tex]260 \approx a[/tex]

The driver's increase in altitude is approximately 260 feet.

Answer: 18 0/1

Step-by-step explanation:

Answer:

7 packages are available for Kevin

A circle is formed when a cone intersects a plane as shown in the drawing.

A circle is a shape consisting of all points in a plane that are given the same distance from a given point called the center.

A cross section is defined as the process where a surface is shown when a straight cut is made by something. We are given when a cone is intersected by a plane horizontally the shape of the cross - section is a circle .

When the cone is intersected vertically by a plane the shape of the cross- section will be a triangle. Hence the shape of the cross section depends according to the cut.

Cross section is usually used to find what is there inside the object.

Learn more about circle;

https://brainly.com/question/15380197

#SPJ7

Answer:

No, it should be 10.

Step-by-step explanation:

The first digit of 4 underlined in 448,023 represents 400,000.

As 448,023 =

(400,000) + (40,000) + (8,000) + (20) + (3).

While the second digit of 4 that is not underlined in 448,023 represents 40,000.

400,000 / 40,000 = 10.

Answer:

28/45????????????????

Step-by-step explanation:

Answer:

The original price was $312.50

Step-by-step explanation:

If the vacuum was marked down by 20%, that means it was sold for 80% of the full price. It was sold for $250, so 80% of the original price is $250.

Let's set up an equation.

80/100 of x = 250

0.8 • x = 250

Divide both sides by 0.8.

x = 312.50

The original price was $312.50

Hope this helps!

Answer:

I think the answer is 250.00

Step-by-step explanation:

Let the original price = x

  Original Price     -     Markdown       =     Sales Price

       x                 -     (20%)x           =         $250

  Note: 20% may be 0.20 or 20/100 as needed by the problem.

       x                -    0.20x                =         $250

      0.80x = $250

           x =   $312.50

Check:

     Is      312.50  -  (0.20)312.50  = 250.00   ?

               (0.80)(312.50) = 250.00   ?

                    250.00 = 250.00   ?yes

Hope this help you! :)

Answer:

Step-by-step explanation:

7x + 9 = 9x - 19. [Corresponding Angles]

=> 9x - 19 = 7x + 9

=> 9x - 7x = 19 + 9

=> 2x = 28

[tex] = > x = \frac{28}{2} [/tex]

=> x = 14 (Ans)

Answer:

c

Step-by-step explanation:

cause he has to devide by a negative

Answer:

x < -7, x > 9.

Step-by-step explanation:

Solve for x.

x = -7, 9

From the values of x above, we have these 3 intervals to test.

[tex]x < - 7[/tex]

[tex] - 7 <x < 9[/tex]

[tex]x > 9[/tex]

Pick a test point for each interval.

For the interval x < −7:

Let's pick x=−8. Then, (-8 + 7) (-8 - 9) > 0.

After simplifying, we get 17>0, which is true

Keep this interval.

Let's pick x=0. Then, (0+7)(0-9) > 0.

After simplifying, we get −63 > 0, which is false.

Drop this interval.

For the interval x > 9:

Let's pick x=10. Then, (10+7)(10-9)>0.

After simplifying, we get 17 > 0, which is true

Keep this interval.

Therefor, the answer is x < -7, x > 9.

Answer:

R' (3,-3)

Step-by-step explanation:

Answer:

Greater Than -8

Step-by-step explanation:

The open circle means that it is not equal to (where a closed would be)

And the arrow is pointing to numbers that are higher than -8 :)

Answer:

Greater than of equal to -8.

So the last one.

I hope this helps :)

Answer:

proved

Step-by-step explanation:

hope this helps!!