All categories

3 years ago

Evaluate the following expression for y= 22 248 + 3y

Mathematics

2 answers:

Inga [223]3 years ago

6 0

Well 3 times 22 is 66 then u add that to 248 which equals 314

Ipatiy [6.2K]3 years ago

5 0

248+(3x22)

248+66=314

Final answer= 314

You might be interested in

A) Write 2 expressions for the area of the shaded region.

Trava [24]

Answer:

(a)9×3=37' 97 and 8 are factors of 37

3 0

2 years ago

Julie and her brother go to Atlanta to ride the SkyView Ferris wheel. It measures 200 feet in diameter.

worty [1.4K]

Answer:

Part A) Circumference

Part B) $C=\pi D$

Part C) The distance traveled in one rotation is 628.32 feet

Step-by-step explanation:

Part A) we know that

The distance around the circle is equal to the circumference.

The Ferris Wheel have a circular shape

To find out the distance around the Ferris Wheel you should use the circumference

Part B) What is the formula needed to solve this problem?

we know that

The circumference is equal to multiply the number π by the diameter of the circle

$C=\pi D$

Part C) What is the distance traveled in one rotation?

we know that

One rotation subtends a central angle of 360 degrees

The distance traveled in one rotation is the same that the circumference of the Ferris wheel

we have

$D=200\ ft$ ----> diameter of the Ferris wheel

substitute in the formula of circumference

$C=\pi (200)\\C=200\pi\ ft$

assume

$\pi=3.1416$

$C=200(3.1416)=628.32\ ft$

therefore

The distance traveled in one rotation is 628.32 feet

3 0

3 years ago

Ray invested $300 in Stock A

Marta_Voda [28]

Yea you can look it up:)

4 0

3 years ago

Find f (x) + g(x) f(x)=3x^2-x g(x) =2x^2+3x

Evgesh-ka [11]

Answer:

Step-by-step explanation:

3x^2 - x + 2x^2 + 3x = 5x^2 + 2x

4 0

3 years ago

Need help with this asap please

Rainbow [258]

Since they are similar, that means they are proportionally the same.
So KL is similar to PN
JL is similar to PM

So,
You need to find how much bigger is the second triangle from first.
It is proportionally scaled up.

KL/JL = PN/ PM

You basically put in order of triangles. Left triangle on left side of equal sign and right triangle on right side of equal sign. You put in denominator the similar sides and numerator the similar sides (the side that is similar to the side of the other triangle)

5/6 = PN / 9
Cross-multiply
PN * 6 = 5*9
6PN = 45
PN =45/6

PN =7.5

5 0

2 years ago