Mathematics High School

What is the value of x?
A.9.4
B)7
C)-9.4
D)-7

What Is The Value Of X?A.9.4B)7C)-9.4D)-7

Answers

Answer 1

Answer:

the answer is B

Step-by-step explanation:

You can automatically eliminate C and D because it is not a negative and the parallel is a positive number. Then you can eliminate A because it is not a decimal. To check your work you but 7 in for X and you will get 74°

Related Questions

What is the answer to number 3?

Answers

Answer:

A

Step-by-step explanation:

someone please help! I’ll give brainliest!!

Answers

The images are similar. The scale factor is 3/4, but may also be 4/3 depending on which image is the original one. I would go with 3/4.

Write the sentence as an inequality.
10 times a number x plus 6 is no less than 42.

Answers

Answer:

10x + 6 ≥ 42

Step-by-step explanation:

Can you please help me with this? ​

Answers

Answer:

1

hope this helps! :)

Simplify the expression.
−(−x)3 − x3

A. −4x3
B. −2x3
C. 2x3
D. 0

Answers

Answer:

D. 0

Step-by-step explanation:

Answer:

d. 0

Step-by-step explanation:

−(−x)3 − x3

(remove parentheses)

x * 3 -x *3

(eliminated opposites)

0

(your answer)

4/7x + 5/14x=36. What is the value of x (both X's must be the same number)

Answers

Answer: x= 38 10/13 ?

Step-by-step explanation:

simplify both sides of the equation, then isolate the variable.

Answer: x=38 10/13

Explanation:
4/7x+5/14x=36 rewrite fraction lol
8/14x+5/14x=36
add add
13/14x=36
multiply both side by 14/13
x=38 10/13

PLEASE LEND ME A HAND! I NEED IT BADLY!!!

Answers

Answer:

The first one is A

The second one is B

Examine the system of equations at right. y=-2x + 6 y = -9
a. Solve the system below twice graphically and algebraically. Verify that your solutions from the different methods are the same.
b. What is the relationship between the two lines? How can you tell?
c. Solve the system at right using your method of choice. 2x + 3y = 18 4x - 3y = 6​

Answers

Answer:  -6

Step-by-step explanation:    y-intercept: Put x = 0 in the equation y = 2x - 6 and solve for x. The y-intercept is -6

Hope This Helps Dude

what's the answer??​

Answers

Answer:

2/3

Step-by-step explanation:

2/3 is equal to 0.6 repeating. Hope this helps and good luck on your assignment.

Can someone please help me ?

Answers

Answer:

340 total people (see below)

Step-by-step explanation:

So first, you need to find the number of children. To do that, the percentage of adults must be 55% because is 45% of 100% are children, the remaining are adults. You can use a ratio to find the amount of children:

x children  =  45%

187 adults     55%

Now, cross multiply:

55x = 187 (45)

55x = 8415

x = 8415/55

x = 153

There are 153 children.

To find the total amount of people in the theater, add the two amounts:

187 adults + 153 children = ? people

                                           = 340 people

Can someone help me please? Im really confused

Answers

Answer:

141 degrees i think

Step-by-step explanation:

Exercise 1. A truck has the capacity to transport up to 8 tons of a material at a time. If 104 tons of the material should be transported, how many trucks like this will be needed?

Answers

Answer:

how many trucks ?

Step-by-step explanation:

It is solved using the rule of three simple ones, where the number of trucks is for the quantity of material transported. We have that 1 is for 8 as X is for 104 (Look attached).

Multiplying cross, we have to:

8X = 104

X = 104/8

X= 13

CAN SOMEONE HELP ME PLEASE AND THANK YOU?!

Answers

Answer:

AB is parallel to YZ, BC is parallel to XY, AC is parallel to XZ.

What is the value of k?

Answers

Answer:55

Step-by-step explanation:

Help me, please !! polynomials

Answers

Answer:

That is literally ONE OF THE WORST LESSONS EVER......have fun boo :)

Step-by-step explanation:



8.9% is equivalent to what fraction in reduced terms?

Answers

Answer:89/1000

Step-by-step explanation:

Answer:

[tex]\frac{89}{1000}[/tex]  

Step-by-step explanation:

8.9% = 0.089[tex]0.089 = \frac{89}{1000}[/tex]  

I hope this helps!

Which translation will change figure QRSTU to figure Q'R'S'T'U'?


A coordinate plane is shown. Polygon QRSTU is composed of points Q, negative 4 comma 4, R, negative 4 comma 2, S, negative 3 comma 1, T, negative 2 comma 2, and U, negative 2 comma 4. Polygon Q prime, R prime, S prime, T prime, and U prime is composed of points Q prime, 1 comma 2, R prime, 1 comma 0, S prime, 2 comma negative1, T prime, 3 comma 0, and U prime, 3 comma 2.


3 units left and 2 units up

3 units right and 5 units down

5 units right and 2 units down

5 units left and 2 units up




I don't know how to put a picture on it
help!

Answers

Answer:

It is 5 units to the right and 2 units down

if it helps look at the picture ^

Answer:

5 units Right and 2 units down

Step-by-step explanation:

I took he test and got it correct

DO NOT AWNSER IF YOU DON'T KNOW
WILL GIVE BRAINLIEST, LIKE, COMMENT, AND 10 POINTS
Could you please help me with this question and explain it thoroughly?

Answers

Step-by-step explanation:

the answer is 50 because 2x-=76 is k :)

Answer:

k (oats in cups) = 25 (grams of almonds)

Step-by-step explanation:

If you look at the coordinates given in the question (1,k) where we are told to find k.

A coordinate is a pair of one x and y value, an input and output in a relationship.

2d coordinates are in the form of (x,y), this means that (1,k) is representing what k will be when x is 1. So to find k, we must look at where y (the amount of almonds in this instance) is when x (the oats) is 1.

This graph looks to be y = 25x.

Where y is the oats in cups, and x is the grams of almonds. This is a proportion which means that there are 25 grams of almonds for every 1 cup of oats.

9/28 help me with math please

Answers

hope this helps broski

❤❤❤

OMG i dont remember to find square roots
can someone please explain why 5√ 5 is equal to √ 125

15 pts and brainliest!

Answers

Answer:

5

Step-by-step explanation:

√125 / 5= √25 since  125 / 5 =25

√25 = 5

Answer:

5x25

Step-by-step explanation:

since its 5 you multiply it by 5 and then multiply why you got to another 5

who ever gets it right first gets brainlyest plz help!

Answers

Answer:

It is between 9 and 10

Step-by-step explanation:

Answer:

helping other guy get brainleyest

Step-by-step explanation:

PLEASE HELPPPPPJohn and Kathy are shopping for their first home. Between the two of them, they feel they can afford a $1400 monthly house payment. The bank has already preapproved them for a 30-year loan with 5.4% interest. What is the maximum house price John and Kathy can afford?

Answers

Answer:

4860000

Step-by-step explanation:

just multiple the interest by monthly payment and then by 30

Please I need some help

Answers

Answer:

A

Step-by-step explanation:

Hope this helps

can you go to my profile and help me with my recent one. plzssss

Answer: A

Step-by-step explanation:

15-2
6. What is the value of the expression "eight more than three times the difference of four and a number' when
n = 3? (LEVEL 4)

Answers

Answer:

11

Step-by-step explanation:

3(4-n)+8

n=3 so

3(4-3)+8

3(1)+8

3+8

11

Mexico City, Mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. Its population in 1991 was 20,899,000 people. Use the formula P = 20.899e^0.032t to predict its population P in millions with t equal to the number of years after 1991. What is the predicted population to the nearest thousand of Mexico City for the year 2010?

Answers

Answer:

Predicted population of Mexico City in year 2010 = 38386000

Step-by-step explanation:

Formula to be used for the population of Mexico,

P = 20.899[tex]e^{0.032t}[/tex]

Where t = Duration after year 1991

P = Final population

Number of years between 2010 and 1991 = 19 years

Predicted population of Mexico city after 2010 = 20.899[tex]e^{0.032\times 19}[/tex]

                                                                              = 20.899 × (1.8368)

                                                                              = 38.38633 million

                                                                              = 38.386 million

Therefore, predicted population of Mexico City in year 2010 = 38386000

Answer:

38386000

Step-by-step explanation:

got it right on edge

write an equation of line parallel to the line y=2/5x+10 and passes through the point 10/11

Answers

Answer: y=2/5x+b

Step-by-step explanation:

-5(m + 1) + 7m -1. it is simple

Answers

Answer:

2m - 3

I hope this helps!

Patty ran 3 miles in 290 minutes,
Assume Patty maintains a constant
speed. How many minutes will it take
Patty to run 1 mile?

Answers

96.666..., or about 97 minutes/every mile.

Sharonda uses a blend of dark chocolate and milk chocolate to make the ice cream topping at her restaurant. She needs to buy 120\,\text{kg}120kg120, start text, k, g, end text of chocolate in total for her next order, and her recipe calls for twice the amount of dark chocolate as milk chocolate. Let ddd be the number of kilograms of dark chocolate she buys and mmm be the number of kilograms of milk chocolate she buys.

Answers

Step-by-step explanation:

ATQ,

Let d be the number of kilograms of dark chocolate she buys and m be the number of kilograms of milk chocolate she buys.

She needs to buy 120 kg of chocolate in total for her next order, and her recipe calls for twice the amount of dark chocolate as milk chocolate.

So,

m = 2d .....(1)

m + d = 120 ...(2)

We can also solve the above equations,

Put m = 2d in equation (2)

2d + d = 120

3d=120

d = 40

Put d = 40 in equation (1)

m = 2(40)

m = 80

Hence, she will need 40 kg of dark chocolate and 80 kg of milk chocolate.

Answer:

d+m=120

d=2m

​

Step-by-step explanation:

A package of candy contains 8 mini candy bars. The cost of the package is $2. What is the unit price?​

Answers

Answer:

16 8 * 2 = 16 <3

Step-by-step explanation:

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