7th grade math help me plzzzz

7th Grade Math Help Me Plzzzz

Answers

Answer 1

Answer:

35

Step-by-step explanation:

Answer 2
Answer-
32cm
Hope that helped

Related Questions

evaluate the expression 81-8^2

Answers

Answer:

17

Step-by-step explanation:

Do the exponent first, then subratct it to 81

Answer:

thats easy 17

Step-by-step explanation:

IA:B 7:8 an B:C 12:7 find A C in its simplest form.
b. 3:2
C. 19:6
a. 2:3
d. 4:5​

Answers

Answer:

3:2

Step-by-step explanation:

A:B 7:8 an B:C 12:7 find A C in its simplest form.

ans;

3:2

Can someone help ? ASAP thanks

Answers

Answer:

2,5 then 17 20 then keep adding 15 for x and y

What are dot plots used for?

A. Dot plots are best used to show a distribution of data.

B. Dot plots are best used to show answers to a non-statistical question.

C. Dot plots are best used to help you ask questions.

D. Dot plots are best used to help you tally data.

Answers

Answer:

A

Step-by-step explanation:

What is the converse of the conditional statement?
If x is even, then x + 1 is odd.

A. If x is not even, then x + 1 is not odd.
B. lf x + 1 is odd, then x is even.
C. If x + 1 is not odd, then x is not even.
D. If x is even, then x + 1 is not odd.

Answers

Answer:

If x+1 is odd, then x is even B

Step-by-step explanation:

Conditional: If p, then q

Converse: If q, then p

p= x being even

q, x+1 being odd.

What is the correct answer? please

Answers

Is there choices for your question

Ellie drove 13 miles in 2/5 hours. if she drove at a constant rate, how fair did she travel in one hour? enter your answer as a whole number, proper fraction, or mixed number in simplest form.

Answers

Answer:i think its 3.25 miles

Step-by-step explanation:

Answer:

5.2

Step-by-step explanation:

13÷2.5=5.2

Finding the Equation of a Line
You have discovered another alien.
Move the sliders to change the slope and y-intercept.
Create an equation to produce the correct line of travel.
slope: 0
6
What is the equation of the line that provides the
correct path to rescue this alien?
A. Y=5
B. Y=x+5
C. Y=-x+5
D. Y=5x

Answers

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of the line is Y=-x+5. Thus, the correct option is C.

What is the equation of a line?

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of the line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

The position of Allien in the coordinate plane is (0,5), the coordinate of the rocket is (5,0). The slope between the two  is,

Slope, m = (0 - 5)/(5 - 0) = -5/5 = -1

The equation of the line can be written as,

y = -1x + C

substitute any one of the point in the equation,

0 = -1(5) + C

0 = -5 + C

C = 5

Hence, the equation of the line is Y=-x+5. Thus, the correct option is C.

Learn more about Equation of Line:

https://brainly.com/question/21511618

#SPJ1

James enjoys spending money at the hardware store. He bought a wrench for $9.14, a nail gun for $54.48, and a pound of nails for $6.98. How much change did James get if he paid with a hundred-dollar bill? *​

Answers

Answer:

$29.40

Step-by-step explanation:

29.40 dollars as 100 - the sum of the cost = 29.4

Can you help me i will give you a branlist please

Answers

It is 3120 in total hope this helps

Mike is 46 years old. He is 4 years older than three times his son, Jared's age. Find Jared's age.

Answers

you just divide 46 divided by 4 and ur answer is 11.5

Lori buys a $1500 certificate of deposit (CD) that earns 6% interest that compounds monthly. How much will the CD be worth in:

Answers

Answer:

Money = (1500)e^(0.06t)

t = num of months

Money = Money at end of that tiem period

6500 common math maybe do your work right

Multiply. Write the answer in simplest form.
5/6 x 2/9

Answers

Answer:

5/27

Step-by-step explanation:

The formula for converting miles into feet is F=5280m. If m=3, evaluate to find F, the number of feet in 3 miles​

Answers

Answer:

15,840?

Step-by-step explanation:

if f=5280m and m=3 then 5280x3= 15,840

Good luck!

help me please
*I select an answer, but I don't know if it's right or wrong*​

Answers

Answer:

yes your answer it right.... brainliest plsss

If the snow is falling at a rate of 1 2/3 inches per hour, how many hours will it take to snow 12 inches?

Answers

Answer:

It'll take 7.2 hours

Step-by-step explanation:

(5/3)in       12in

---------  x  --------

 1 hr          x hr

Cross multiply and you get

(5/3)x = 12

Then you divide 12 by (5/3) and you get that x = 7.2 hrs

Answer:

7.2 hours

Step-by-step explanation:

1 2/3 inches per hour = 5/3 inches per hour

12 inches = 36/3 inches

(36/3) / (5/3)

(36/3) x (3/5)

108/15

7.2 hours

What is the probability of getting orange
or blue and a multiple of 3?

Answers

Answer:

the answer is 1/2 because of the multiple of 3

Determine the degree of the polynomial.
8a9 – 2a + 1

Answers

Answer:

Determine the degree of the polynomial.

8a9 – 2a + 1

Step-by-step explanation:

8a9 – 2a + 1

Recall that the perimeter of a figure such as the one to the right is the sum of the length of its sides. Find the perimeter of the figure.

Answers

Answer:

36z+28+8z+40+12z+60+48+16z=

36z+8z+12z+16z+28+40+60+48=

72z+176

Step-by-step explanation:

I have no doors but I have keys, I have no rooms but I do have a space, you can enter but you can never leave. What am I?

Answers

Is it a computer keyboard?

Four friends paid
for entrance to a
boil for $8 each.
They shared 2
bloody mary's that
were $6 each.
The expression:
(4 x 8 + 2 x 6) = 4
gives each
friend's share of
the cost.

Answers

Answer:

what question?

Step-by-step explanation:

there s nota a questoin


What is the Slope of the line

Answers

Answer:

[tex]m=\frac{-3}{4}[/tex]

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Simply plug in 2 coordinates into the slope formula to find slope m:

[tex]m=\frac{-4-(-1)}{5-1}[/tex]

[tex]m=\frac{-4+1}{4}[/tex]

[tex]m=\frac{-3}{4}[/tex]

Create and solve a quadratic equation that has 1 real solution

Answers

Answer:

x^2 - 4x + 4 = 0

x = 2

Step-by-step explanation:

(x - 2)(x - 2) = 0

x^2 - 2x - 2x + 4 = 0

x^2 - 4x + 4 = 0

The equation is:

x^2 - 4x + 4 = 0

It is a quadratic equation because of the x^2 term.

Now we solve it by factoring.

x^2 - 4x + 4 = 0

(x - 2)(x - 2) = 0

x - 2 = 0 or x - 2 = 0

x = 2 or x = 2

The only solution is x = 2.

Solve the system of equations 2x-4y=-2 and -x+8y=-23 by combining the equations.

Answers

Answer:

(−9,−4)

Step-by-step explanation:

Sienna earns $108 for working 9 hours. Ted earns $77 for working 7 hours. Colby earns $92
for working 8 hours. Jennifer earns $115 for working 10 hours. Who has the highest hourly
wage?

Answers

Answer:

Sienna

Step-by-step explanation:

which of the following functions has a range of all real numbers?

Answers

Answer:

c

Step-by-step explanation:

The dots cannot intersect

write an equation to solve for x what is the value of x will mark brainious this is very confusing for me​

Answers

Answer:

equation: 3x - 2 + 4x - 9 + 3x - 9 = 180x = 20

Step-by-step explanation:

add all internal angles

∠H + ∠I + ∠J = 180

where:

∠H = 3x - 2

∠I = 4x - 9

∠J = 3x - 9

plugin the values into the ∠H + ∠I + ∠J = 180 formula:

equation: 3x - 2 + 4x - 9 + 3x - 9 = 180

combine similar terms: 3x + 3x + 4x = 180 + 2 + 9 + 9

simplify: 10x = 200

divide 10 both sides: x = 20

Help math hv 30 minutes

Answers

Answer:

8 milk cartons and 4 dollars

Answer:

It's 8 milk cartons and 4 dollars/Price

4 A photographer enlarges a picture to
hang on the wall. The original picture is
5 inches long and 4 wide. The new
picture is 22 inches long and 17.6 inches
wide. What scale factor did the
photographer use?
I

Answers

Answer:

He enlarged the photo by 4.4 times than the original size.

Step-by-step explanation:

22/5=4.4

4.4*4=17.6

4.4*5=22

Let xy=6 and x2 + y2 = 23 what is the value of (x+y)^2?
[Hint expand out (x+y)^2?]

Answers

Answer:

[tex](x + y) {}^{2} \\ = x {}^{2} + 2xy + y {}^{2} \\ = x {}^{2} + y {}^{2} + 2xy \\ = 23 + 2 \times 6 \\ = 23 + 12 \\ = 35 \\ \\ therefore \: the \: value \: \\ of \: (x + y) {}^{2} is \: 35.[/tex]

35 is the correct answer.....Hopes to get BRAINLIEST......

Thank you ☺️

Other Questions
Youve learned that an allegory is a fictional narrative in which the literal story has another parallel deeper meaning. Madison wants to bake 5 cakes for the churchfestival. She needs 1 3/4 cups of flour and 21/2 cups of sugar for each cake. How muchsugar will she need for the 5 cakes? There is a natural progression from one statement to the next. The following boxes represent the four financial statements. The set of financial statements is prepared at the end of each accounting period to communicate information about the companys operations during that period to its users. Use the selection lists to demonstrate your knowledge of the relationships between the statements. In the headings, you will need to select the appropriate statement name and time period.(Hint: Ask yourself if the statement covers a period of time or if it is a snapshot at a given point in time.) Then complete the blanks following the headings.)Statement: ABC Company This statement shows how profitable a company is. It is sometimes referred to as the profit and loss (P&L) statement. This statement summarizes the_______ Which item from this financial statement appears on the next financial statement? 2A train travels 25 km in 0.5 hrs. How fast is the train going? A recipe uses 5 cups of flour for every 2 cups of sugar.How much flour is used for 1 cup of sugar HELPPPPPP!!! I NEED HELP PLEASEEEE Please help this fairly quick Read the passage from When Birds Get Flu by John DiConsiglio.Dr. Dowell is a doctor with the Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia. That's a US.government agency that tracks and combats deadly diseases around the worldHow does the supporting text "Disease Control" help the reader to understand the passage?O by explaining how the US government responds to deadly diseasesby explaining what the CDC does in response to deadly diseasesO by explaining what Dr. Dowell does in response to deadly diseasesO by explaining how the state of Georgia responds to deadly diseases What is the slope of the line that passes through the points (9,8) and -15,-16)? Write your answer in simplest form. A zoo has 96 chickens and ducks altogether.The ratio of the number of chickens to thenumber of ducks is 53. How many chickensdoes the zoo have? Which statement best explains the value of 16 (3)? The additive inverse of 3 is 3, so 16 (3) = 19. The additive inverse of 3 is 3, so 16 (3) = 13. The additive inverse of 3 is +3, so 16 (3) = 19. The additive inverse of 3 is +3, so 16 (3) = 13. who created the first map of texas someone plz help me with thisShould slavery be decided by popular sovereignty or should the terrritories remain free as required by the Missouri compromise? Why? A dog has a mass of 19 kg. What is the mass of the dog in grams,expressed in scientific notation In the story, "The Day I Got Lost by Isaac Bashevis Singer, which excerpt from the story is an example of direct characterization? A. Suddenly it stopped and I heard someone shouting, "Shlemiel, Shlemiel!" Ilooked up and saW the taxi door open, and the head of a friend of mine appeared. B. Im only the babysitter, but I think they went to a party at Professor Shlemiel's. Would you like to leave a message? she said. C. or many years I had been teaching philosophy in the same university, and I still have difficulty locating my classrooms. D. All day it had been sunny and warm, but now that I was lost and my umbrella was lost, it had to storm. Which expression is equivalent to x^-5/3? > 34.06A.18.058B.34.060C.35.13D.43.05E.54.06 The diagram shows a cone. Given that the volume of the cone is 21 mand the height of the cone is12 cm. Form a quadratic equation based on the given information.Please help me.. What is the value of x What accounts for the differences in public opinion across different groups of people on various dimensions? Why/how do race, ethnicity, gender, age, religion, and region, among other dimensions, influence opinion?