2 years ago

Free money here you go Issuing Network :

Mathematics

2 answers:

nata0808 [166]2 years ago

8 0

Um oh that’s stealing

motikmotik2 years ago

4 0

Answer:

Step-by-step explanation:

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Please show me the steps to this thank you.

irakobra [83]

Since the lines are perpendicular the opposite angle of labeled is also 60° and so would the two angles on the the lower just opposite way therefore 8x-4=60
-4 -4
8x=56
/8 /8
X=7

5 0

2 years ago

A car travels at a rate of 45 miles per hour for 5 hours. Let y be the distance, in miles, the car travels for a given amount of

Nuetrik [128]

Answer:

0 ≤ x ≤ 5

Step-by-step explanation:

I used the Desmos calculator

6 0

3 years ago

Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

<em>brainliest?</em>

8 0

3 years ago

The nutritional chart on the side of a box of a cereal states that there are 84 calories in a 3/4 cup serving. How many calories

pentagon [3]

<span>756=3/4x
x=1008 calories</span>

5 0

3 years ago

Oranges sell 8 for $1.84. Find the unit rate.

sweet-ann [11.9K]

Step-by-step explanation:

oranges sell 8 for 1.84$

so,

1 unit orange = $\tt{\dfrac{1.84}{8}=0.23\$ }$ ⠀

3 0

2 years ago