MATHEMATICS HIGH SCHOOL

Simplify in picture below

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

Use PEMDAS

Answer 2

Answer: 11 make sure you use pemdas

Related Questions

Rachel's penny bank is 3/10 full. After she adds 440 pennies, it is 4/5 full. How many pennies can Rachel's bank hold?
What is the value of the expression? 43 • 4−5a. 4−15b. 4−2c. 42d. 48
Evaluate, 2 x (390 - [5 x (10 - 4 divided by 2)] + 15) x 2= ?
Which solid figure has one polygon base? pyramid cone cylinder prism
Tenemos 2 triangulos donde sus angulos mieden 46 y 66 respectivamente, y el lado adyacente a ellos mide 15cm, el criterio de congruencia es

the product gives the coordinates of two points on line AB that has been rotated 90 degrees counterclockwise about the origin. name the coordinates of A’ and B’.

Answers

Since you haven't provided the coordinates of A and B, I cannot give an exact answer. However, I will help you with the concept.

Rotation 90° about the origin will result in the following:
(x,y) ..........> (-y,x)

Therefore, you have to multiply the y value by -1 and then flip the x and y.

Examples:
(2,9) ..........> Rotation 90° about the origin .........> (-9,2)
(-3,4) .........> Rotation 90° about the origin .........> (-4,-3)
(-1,0) ..........> Rotation 90° about the origin .........> (0,-1)
(8,-6) ..........> Rotation 90° about the origin .........> (6,8)

Hope this helps :)

Identify the conic section of xy=4

Answers

This is a hyperbola check wiki for some guidance or plot it with wolfram alpha.

Both circle Q and circle R have a central angle measuring 110°. The area of circle Q's sector is 4π cm2, and the area of circle R's sector is 9π cm2. The radius of circle Q is 7 cm. Which is the radius of circle R

Answers

The area of circle Q's sector = 4π $cm^2$

the area of circle R's sector = 9π $cm^2$

The radius of circle Q = 7 cm

We need to find the radius of circle R that is x

Given : Both circle Q and circle R have a central angle measuring 110°

So the radius of circle R to the radius of circle Q is equal to the square root (area of circle R to the radius of circle Q)

$(Radius-R)/(Radius-Q) = \sqrt{(area-R)/(area-Q) }$

Plug in all the values

$(x)/(7) = \sqrt{( 9\pi)/( 4\pi )$

$(x)/(7) = \sqrt{(9)/(4)}$

$x = (3)/(2) * 7 = 10.5$

Therefore , the radius of circle R = 10.5 cm

The answer is 10.5 :)

The area of the parallelogram is 96 square miles. Find its base and height.

Answers

You can't. There are an infinite number of different parallelograms,
with different dimensions, that all have area of 96 square miles.

Knowing the area doesn't tell you the dimensions.

Here are a few parallelograms with areas of 96 square miles:

-- square, every side 4√6 miles long

-- rectangle, 12 miles long, 8 miles wide

-- parallelogram, base=32 miles, height=3 miles

There are an infinite number of others.

eric has been donating books he no longer needs to his local library. after 3 months of donating, he had 157 books left in his room. after 8 months of donating, he had 102 books left in his room. how many books per month did eric donate on average between monhs 3 and 8?

Answers

157 - 102 = 55
-----------------------
8-3 = 5

55/5 = 11 books

he donated 18 books per month. you first finds the difference of the books then do use the number of books by the number of months (in this case it was 5 months)

Please help with these

Answers

The answers are as follows.

a. 9x

In order to get this, you need to reevaluate 64 as a base of 4. Since 64 is equal to 4^3, we can rewrite the right side as

64^3x = (4^3)^3x = 4^9x

Which gives you the first answer.

b. 10

Similar to the first problem, we need to express 16 as a base of 2. 2^4 is equal to 16, so we use that in it's place and simplify.

16^5/2 = (2^4)^5/2 = 2^20/2 = 2^10

c. Sqrt(7.31)

This one is more simple. Raising something to a 1/2 power (.5) is the same as taking the square root.

Other Questions

TSU is shownWhat are the missing side length inTSU? Show all work? keep your answer in simplified radical form.

Mixed Review for Finding SlopeCalculate the slope of the line that contains the following points. Leave answers as fractions - BUT reduceyour fractions as much as possible!!!!!!! SHOW ALL WORK!!!1) (4,5) and (-4,3)2) (-2,-4) and (6,7)3) (2, -4) and (10,12) 4) (1/2,2) and (1,2/3) 5) (1/4,5) and (5/4,12)

Add.–4.75 + 2.19a. –6.94b. –2.56c. 2.56d. 6.94

The amount of money in an account with continuously compounded interest is given by the formula A = Pert , where P is the principal, r is the annual interest rate, and t is the time in years. Calculate to the nearest hundredth of a year how long it takes for an amount of money to double if interest is compounded continuously at 3.1%. Round to the nearest tenth.