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3 years ago

I NEED HELP!! And it doesn’t accept equal signs in the answer

Mathematics

1 answer:

miv72 [106K]3 years ago

7 0

You just to factor the right side of the equation. The “y = ” is already on the left of the answer box. Hope this helps

Brainliest plz

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A square in the board below and a letter in the word ATTENTION is chosen at

kolezko [41]

Answer:

4 /15

Step-by-step explanation:

From the number cube :

Count of Numbers greater than 4 = 16

Sample space of number cube = 20

P(number greater than 4) = 16 / 20 = 4/5

Word : ATTENTION

Count of letters in attention = 9

Count of T's in attention = 3

P(choosing T) = 3 / 9 = 1/3

P(greater than 4, then T) = 4/5 * 1/3 = 4 /15

5 0

2 years ago

The radius of the tires of a car is 18 inches, and they are revolving at the rate of 651 revolutions per minute. How fast is the

Mumz [18]

So the car is moving at 651 revolutions per minute, with wheels of a radius of 18inches

so, one revolution, is just one go-around a circle, and thus 2π, 651 revolutions is just 2π * 651, or 1302π, the wheels are moving at that "angular velocity"

now, what's the linear velocity, namely, the arc covered per minute

well $\bf v=rw\qquad 
\begin{cases}
v=\textit{linear velocity}\\
r=radius\\
w=\textit{angular velocity}\\
----------\\
r=18in\\
w=1302\frac{\pi }{min}
\end{cases}\implies v=18in\cdot \cfrac{1302\pi }{min}
\\\\\\
v=\cfrac{23436\pi\ in}{min}$

now, how much is that in miles/hrs? well
let's keep in mind that, there are 12inches in 1foot, and 5280ft in 1mile, whilst 60mins in 1hr

thus $\bf \cfrac{23436\pi\ in}{min}\cdot \cfrac{ft}{12in}\cdot \cfrac{mi}{5280ft}\cdot \cfrac{60min}{hr}\implies \cfrac{23436\cdot \pi \cdot 60\ mi}{12\cdot 5280\ hr}$

notice, after all the units cancellations, you're only left with mi/hrs

4 0

3 years ago

Is a÷6 is greater than 1

notsponge [240]

Answer: is the suposed to be -6 if it is no not grater then 1

Step-by-step explanation:

5 0

2 years ago

What is the value of x?<br> Enter your answer in the box.

loris [4]

Answer:

Step-by-step explanation:

Since all the angles are the same in this triangle, all the sides should be the same too.

Hence, 3x - 5 = 4x - 30

5 + -1x = -30

-1x = -35

x = 35

Hope this helped!

8 0

3 years ago

Read 2 more answers

A house is purchased for $375000 and has gained 12% for the last 5 years. What is it now ?

Ksenya-84 [330]

Answer:

$420,000

Step-by-step explanation:

The added percentage can be turned into a multiplier to make the problem easier.

value + 12%×value = value(1 +0.12) = 1.12×value

1.12×$375,000 = $420,000

It is $420,000 now.

7 0

3 years ago