Hi can I please get some help please thank you please please I need it WILL MARK AS BRAINLIEST !!!

Answer:

3) 9/16

Step-by-step explanation:

1/2*3/4*3/2=

3/8*3/2=

9/16

Hope this helped and brainliest plss

Answer:

x = 20

Step-by-step explanation:

so we aren't give the angle across from 70, but we are given the degree on the outside, so if we take that and subtract it from 180 we will get the degree inside the triangle which is 70. (this also appears to be an isosceles triangle so it would be 70 anyway, but we can do this just to make sure.) Then, since all of the angles in the triangle add up to 180, we can subtract 140 (both 70 degrees) from it and we are left with 40. Divide 40 by 2 and you will get 20 which is the measure for angle x! Hope this helps

Answer:

Point c

Step-by-step explanation:

Answer:

The answer is Point C

Step-by-step explanation:

Answer:

a = -10

b = -5

c = -1008

d =-1000

Step-by-step explanation:

a = -30/3

b = 45/-9

c = -84x12

d = -88000/88

Answer: A = -10. B = 54. C = -1008. D = -1000

Step-by-step explanation:

a * 3= - 30  You must divide 3 on both sides in order to get the a alone.

a * 3/3= - 30/3   And once you divide 3 from both sides you end up with

a= -10  And a equals negative 10

-9 * b = 45  You have to add 9 to both sides to get b alone.

-9 +9 *b= 45 +9 And you end up with with

b= 54   b equals 54

-84 * 12= c  Since the c is already alone all you have to do is solve the problem

-84 time 12 eqauls -1008, its a negative because it has a negative in the equation

-1008= c

d *88 = -88,000  You have to divide 88 from both sides to get the d alone.

d * 88/88 = -88,000/88. And you end up with

D = -1000  d equals negative 1000

a-5

b-1

c-4

d-6

e-2

f-3

g-7

Answer:

4.24

Step-by-step explanation:

Just took the quiz

Answer:

0 8 + 3

hope this is right if not im so sorry

Answer:

0.6 miles

Step-by-step explanation:

D would be your answer

Answer:

47.5% of students fall within heights of 100 cm to 120 cm

Step-by-step explanation:

We are given that heights of Grade 1 students are normally distributed

Mean = [tex]\mu = 100 cm[/tex]

Standard deviation = [tex]\sigma = 10 cm[/tex]

a)

Empirical rule

68% of data lies within the first standard deviation from the mean i.e[tex].(\mu-\sigma , \mu+\sigma)=(100-10,100+10)=(90,110)[/tex]

95% of all the data will fall within two standard deviations  i.e.[tex](\mu-2\sigma , \mu+2\sigma)=(100-2(10),100+2(10))=(80,120)[/tex]

99.7% of data lies within the three standard deviations i.e.[tex]( \mu - 3 \sigma , \mu +3 \sigma)=(100-3(10),100+3(10))=(70,130)[/tex]

b)Percentage of students fall within heights of 100 cm to 120 cm

Using the normal distribution curve

Percentage of students fall within heights of 100 cm to 120 cm = [tex]\frac{1}{2} \times 95\% = 47.5\%[/tex]

Hence 47.5% of students fall within heights of 100 cm to 120 cm

Step-by-step explanation:

cos(3x) = 1

3x = 0 + 2kπ

x = 0 + 2kπ/3

x = 0, 2π/3, 4π/3, 2π

Answer: B

Step-by-step explanation:

The congruency statement would be correct as ABCD ≅ ZYXW because the new triangle will be congruent to the original triangle when a triangle is translated.

Two triangles are said to be congruent if their corresponding sides and angles are equal.

Given that Quadrilateral, ABCD is translated up and to the right and then rotated about point Q.

The following are the related points from the entire question:

Point A and point Z

Point B and point Y

Point C and point X

Point D and point W

This represents that:

Points A and Z are corresponding

Points B and Y are corresponding

Points C and X are corresponding

Points D and W are corresponding

Hence, the congruency statement would be correct as ABCD ≅ ZYXW because the new triangle will be congruent to the original triangle when a triangle is translated.

Learn more about the congruent triangles here:

brainly.com/question/4364353

#SPJ6

The question seems to be incomplete the correct question would be

Quadrilateral ABCD is translated up and to the right, and then

rotated about point Q. Which congruency statement is

correct?

ABCD = WXYZ

ABCD = ZYXW

ABCD WZYX

ABCD = ZWXY

Answer:

7

Step-by-step explanation:

every o e move you make on x you make 7 on y. (made 2 moves in x and moved 14 on y) so if you moved 21 on y.... 21/7=3 so you move 3 on x so 4+3=7

This might help you with your question 2 numbers inside of scientific notation have to be manipulated in order for their own foundations to have the same exact exponent

To be added or subtracted, two numbers in scientific notation must be manipulated so that their bases have the same exponent--this will ensure that corresponding digits in their coefficients have the same place value.

Answer:

D

Step-by-step explanation:

Answer:

the absolute value of the number

Step-by-step explanation:

for example if the absolute value of 3 is 3 because the distance of 3 from zero on the number line is 3 places to the right.

Answer:=783

Step-by-step explanation:

The answer to the question is

3.15

Answer:

2.9875 miles

Step-by-step explanation:

15.7 - 3.75 = 11.95. 11.95 / 4 = 2.9875 miles.

Step-by-step explanation:

if y was 0 then

0 - 2 = 2(x+2)

-2=2x+4

-6=2x

-3

if y was 1 then

1 - 2 = 2(x+2)

-1=2x+4

-5=2x

-2.5

now if y was 2 then

2 - 2 = 2(x+2)

0 = 2x + 4

-4=2x

-2

Answer: 131

Step-by-step explanation:

218 - 87 = 131

Answer:

C. 131°

Step-by-step explanation:

mZBOC - mZAOB = ZBOC

218 - 87 = 131

Answer:

7, 12, 17, 21, 26, 31

Step-by-step explanation:

The first term in the sequence is 7 we know this cause the first equation (a1 = 7) is telling us what the first term is. To find the next term we use the second equation (an = an - 1 + 6) we us the first term subtract 1 and then add 6 ( 7 - 1 = 6, 6 + 6 = 12) the second terms is 12. To find the rest of the terms we continue using the second equation but instead of with 7 this time we use 12 then the next time 17 then 21 then 26 so on and so forth.

Answer:

It's 7,13,19,25,31,37

Step-by-step explanation:

Trust me

Answer:

11610

Step-by-step explanation:

First you do the top rectangle which the area for that is 144 which is 4 times 4 times 3 times 3.

Then you do the middle rectangle which the area is 441 which is 7 times 7 times 3 times 3.

Then you do the last rectangle which the area is 11025 which is 15 times 15 times 7 times 7.

Then lastly you add all three areas which is 144+441+11025=11610. So therefore, the answer is 11610.

Answer:

Below.

Step-by-step explanation:

The slope is given by the coefficient of x (= 3/4) .

If the slope changes to -3/4 the line will slope in the opposite direction.

If the slope is 3/4(positive)  it rises to the right and if it is -3/4 it will rise to the left, but will rise at the same rate.

The 2 lines will cross each other  when 3/4x - 7 = -3/4x - 7:

3/4x - 7 = -3/4x - 7

6/4 x = 0

x = 0

So they will cross at the point (0, -7).

Answer:

The second one.

Answer:

B

Step-by-step explanation:

B is the correct answer as the blocks are arranged in the same manner as B

Answer:

We can use the trigonmetry to solve for this. So first, we need to get that cos(69) = x/16. So then we multiply by 16 and get 16cos(69). Therefore if we use that as an answer approx it gives 5.734.

Answer:

Surface area is found:

Surface Area = 1700 cm²

Step-by-step explanation:

(The cereal box is shown in the ATTACHMENT)

The surface area of a rectangular prism can be found by added the areas of all 6 sides of the rectangular prism.

L = length = 20 cm

H = height = 30 cm

W = Width = 5 cm

A(1) = L×H

A(1) = 20×30

A(1) = 600 cm²

As the measurements of the side at the back of side 1 has the same measurement of side 1. then:

A(2) = 600 cm²

A(3) = L×W

A(3) = 20×5

A(3) = 100 cm²

As the measurements of the side at the back of side 4 has the same measurement of side 4. then:

A(4) = 100 cm²

A(5) = H×W

A(5) = 30×5

A(5) = 150 cm²

As the measurements of the side at the back of side 5 has the same measurement of side 5. then:

A(6) = 150 cm²

Adding areas of all the sides

A(1) + A(2) + A(3) +A(4) + A(5) + A(6) = 600 + 600 + 100 +100 + 150 +150

Surface Area = 1700 cm²

Answer:

580

Step-by-step explanation:

Area of a rectangle = length x width

3x20=60

2x60=120

The bottom and the top are both 3 by 10 rectangles

120+60+400=580

580

Answer:

168

Step-by-step explanation:

Out of the 12 + 7 + 6 = 25 students sampled, 12/25 = 48% students liked Pop/Rock so 48% of 350 = 168 students is the answer.

Answer: 168 students

Step-by-step explanation:

12 + 7 + 6 = 25 so if we add all the numbers we get 25 then

we put it as 12/25 which is

48% students liked Pop/Rock

so then we do 48% of 350 or divide and get

168 students

Hope this helps :)

Answer:

6,666$

Step-by-step explanation:

Because there are 12 months in a year u just have to divide 80,000 by 12.

Got chu :)

So the right answer is 18

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Answer:

11x

Step-by-step explanation:

1). Rewrite the problem:

2x (+9)

2. Multiply

9 x 2 = 18

3). answer: 18

hope this helped!

Answer:

v^2 + 14v + 49

Step-by-step explanation:

v^2 + 14v

Take the coefficent of v

14

Divide by 2

14/2 = 7

Square it

7^2 = 49

This is the number you add to make a perfect square