Mathematics High School

How many terms are in this expression? d + 8c + 7 ​

Answers

Answer 1

Answer:

2

Step-by-step explanation:

Related Questions

Are the following triangles similar or not similar?

Answers

No, 47 equals 47, 66 does not equal 67, hence not similar

What is 52% of 25? plzz helppp

Answers

Answer: its 13

Step-by- 52 percent *25 =

(52:100)*25 =

(52*25):100 =

1300:100 = 13

step explanation:

Answer:13

Step-by-step explanation:

25x0.52

Question number 3 please will give brainliest if correct.

Answers

Answer:

1. maintain constant

2. decrease

3. increase

There are certain key words to look out for in this question.


For example,


1.) Key word/s: a while. Which means that this will be a constant speed.

The graph will stay constant.

2.) Key word/s: loses. Which means it will go down slowly so it will decrease.

The graph will decrease.

3.) Key word/s: gains. Which is a word that means to add or increase.

The graph will increase.



Hope it helped somehow!

Barry is 66 inches tall which best represents Barry's height in centimeters

Answers

Answer:

Barry is 167.64 inches

Step-by-step explanation:

The best represents Barry's height in centimeters is: 167.64cm

Here, we have,

given that,

Barry is 66 inches tall.

we know that,

1 inch is approximately 2.54 centimeters

Since 1 foot = 2.54 centimeters

all we need to do is to multiply 66 with 2.54

i.e. 66 × 2.54  = 167.64

The answer will be 84.

best represents Barry's height in centimeters is: 167.64cm.

Learn more about the unit conversion here:

brainly.com/question/14350438

#SPJ6

On Alonso's kayak trip, hiring a guide costs $70. Alonso wants to
glve a 10% tip to his guide. Explain how you will find the amount
of the tip.

Answers

the answer is $7. you would do 70÷10 and get 7. hope this helps

plzzzz helppp I need answer ​

Answers

Answer:

[tex] \huge \: 250 \: mL[/tex]

Step-by-step explanation:

tips and formulas:1 L=1000mLgiven:amount:1 L 500mLdistributed in 6 glasseslet's solve:

1 L =1000 mL

1L 500 mL =1000+500 mL

=1500 mL

juice in 6 glasses 1500 mL

juice in 1 glass 1500÷6 mL

=250 mL

Pleasee helppp answer correctly !!!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

should be (1,0)

Step-by-step explanation:

solve -2(2x-4=10x=20

Answers

X=20 I think sorry if I’m wrong

PLS I JUST NEED HELP

Answers

Answer:

18?

Step-by-step explanation:

15x.2=3 (20% of 15)

15+3=18

So new bar is 18 cm

Not really sure but I think lol

Hi everyone,can someone please help me with this question please help me I really really need help please answer it correctly

Answers

Answer:

the fourth which passed through (0;2)

Answer:

graph 4

Step-by-step explanation:

If the slope is positive then the graph is linear increasing function.

If the slope is negative then the graph is linear decreasing function.

Graph 1) slope = 4/3

Graph 4) slope = -3/2

So, Graph 4 is linear decreasing function.

Which ordered pair is the solution to the system of linear equations y = 5x+8 and Y = -4x-1?

Answers

Answer:

(-1, 3)

Step-by-step explanation:

If you graph both lines, the point where they intersect is (-1,3)

Write the slope-intercept inequality for the graph below.

Answers

Answer: y <= -3x + 3

-----------------------------------------

Explanation: The slope of the boundary line is -3 because we go down 3 over 1 each time we go from point to point. We can use the slope formula to get

m = (y2-y1)/(x2-x1)

m = (-3-3)/(2-0)

m = -6/2

m = -3

The y intercept is 3 because this is the location on the y axis where the graph crosses, so b = 3

Therefore the boundary line equation is y = -3x+3. Note how it's in the form y = mx+b where m = -3 and b = 3

The boundary line is solid. The shading is below the boundary line. So we change the equal sign to a "less than or equal to" sign to get the final answer of y <= -3x+3

Step-by-step explanation: Hope I helped can i have a brain list

ABCD is a trapezium
AD=10cm
AB=9cm
DC=3cm
Angle ABC=angled BCD=90degrees
Calculate the length of AC
Give your answer correct to 3 significant figures

Answers

Answer:

12.0 cm

Step-by-step explanation:

✔️First, find the height, BC, of the trapezium using Pythagorean Theorem.

BC² = 10² - (9 -3)²

BC² = 10² - 6²

BC² = 64

BC = √64

BC = 8 cm

✔️Find AC using Pythagorean Theorem:

AC² = AB² + BC²

AC² = 9² + 8²

AC² = 145

AC = √145

AC = 12.0415946 ≈ 12.0 (3 significant figures)

A cars gas mileage refers to its rate in miles traveled per gallon of gas. Kara's family is thinking about renting a camper that can travel 3½ miles on ⅓ gallon of gas. Kara wants to know the gas mileage of the camper.

Which complex fraction represents the campers gas mileage in miles per gallon?

1/3 over 7/2

1/2 over 1/3

3 over 1/3

7/2 over 1/3


Which division expression represents the campers gas mileage in miles per gallon?

1/3 ÷ 7

1/3 ÷ 7/2

7/2 ÷ 3

7/2 ÷ 1/3​

Answers

Answer: First question answer is 7/2 over 1/3

Second answer is 7/2 divided by 1/4

Step-by-step explanation:

Answer: First question answer is 7/2 over 1/3

Second answer is 7/2 divided by 1/3

Step-by-step explanation:

pasagot pls


25 points yan pls​

Answers

What I do for problems like these is plug the fractions into a calculator and match the fractions to the decimals. To get percentages you multiple 100 by the decimal. So 100*0.25=25%


Charlotte is making a scrapbook. She needs a piece of ribbon that is 3/4 ft long. What is that fraction written as a decimal?

Answers

3/4 in decimal form is 0.75.

The solution to a system of linear equations could be...

Answers

Answer:

a b e f h

Step-by-step explanation:

What is 12/15 closest to 0,1/2 or 1

Answers

Answer:

1

Step-by-step explanation:

12/15 = 0.8

0.8 is 0.8 away from 0

0.8 is 0.3 away from .5

0.8 is 0.2 away from 1

Factor completely
x^2 – 36.
O (x + 6)(x - 6)
O (x + 6)(x + 6)
O (x-6)(x-6)
O Prime

Answers

Answer:

I think it's a I might be wrong..

Answer:

a

Step-by-step explanation: edge 2022

Use the Pythagorean Theorem or knowledge on special right triangles to find the missing variable in the following triangles.


Round your answer to the nearest hundredth when necessary (help ASAP)

Answers

Answer: K = 28^2, C = x^2, W = X^2, G = 22^2, T = X^2, and last but not least, A = X^2.

Step-by-step explanation:

For this you need to use the Pythagorean Theorem formula. A^2 + B^2 = C^2. Then you plug in your numbers. For this problem. You got figure out your As, your Bs, and last but not least, your Cs.

I hope this helps you solve the problem.

Write an equation in slope-Intercept form from the polnts (-4,-2) and (-3,5)
y = 1/7x
y = 1/7x + 26
y = 7x + 26
x = 7y + 26

Answers

Answer:

y=7x+26

Step-by-step explanation:

First we have to find the slope of the lines.

(-4,-2)      

(-3,5)    

Our slope is going to equal 7

then we take a point and use it to find the equation

y--2=7(x--4)

y+2=7x+28

y=7x+26

What is 0.38 as a percent

Answers

Answer:

38%

Step-by-step explanation:

The radius of a circle is 13.8 cm. Find the circumference
to

the

nearest

tenth

Answers

Answer:

86.7

Step-by-step explanation:

the circumference = 2 x pi x radius

13.8x2.3.14=86.7

Answer:

87

Step-by-step explanation:

there you go

Which one is greater 0.8 or 0.777?

Answers

Answer:

Step-by-step explanation: 0.8

I WILL MARK BRAINLIEST

Answers

Answer:

I think the answer would be the very first one.

they all need to have '' ( ) '' in them.

if a number is outside of that, it needs to at least have a letter beside the number

here's an example

Factored form:

2x(x + y)

not factored:

2(x - y)

but for the first one, it's correct from the rest of them.

This example illustrates why elimination works. Supply the missing reason .A subtraction B addition property of equality C commutative property of addition D distributive property of multiplication over addition

Answers

The answer is A subtraction hope it help

Answer:

its the one that says addition property

Step-by-step explanation:

Select all ratios equivalent to 6:2.
20:1 15:5 21:7


HELP

Answers

Answer:

The answer is 21:7 and 15: 5 are equivelent to 6:2

Step-by-step explanation:

Which of the following is the equation of the graph below?

Answers

Answer:

I think it's  the 3rd one

Step-by-step explanation:

Answer:

y=2x+1

Step-by-step explanation:

y intercept is one so it cannot be the last one and we see the slope is rise/run=2/1= 2

so equation is y=2x+1

if my answer helps please mark as brainliest.

(05.06 Which of the following best describes interval B on the graph shown? (4 points) A 3- D​

Answers

Answer:b

Step-by-step explanation:

Rename 2/3 and 4/5 so they have common denominators.

Answers

Answer:

2/3 multiply by 5 to get 10/15

4/5 mulitply by 3 to get 12/15

Step-by-step explanation:

Answer:

i mean wouldn't it be more like  2,3,4 2 , 3 , 4 is 2⋅2⋅3=12 2 ⋅ 2 ⋅ 3 = 12 ..

Step-by-step explanation:

Other Questions
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Anybody who is buying a new car should consider purchasing an electric car.Electric vehicles have a reputation as being expensive, but that has changed in the past few years. Purchase prices have been dropping and a federal tax credit lowers their actual cost even more. The average cost of a brand new gas automobile is approximately $31,500. Most new electric cars are priced between $30,000 and $40,000. That is a higher initial cost, but when you factor in the $7,500 federal tax credit (and possibly additional state tax credits, depending on where you live), the price becomes comparable to that of a gasoline car. The annual costs associated with owning a car are much lower with an electric car. The average driver pays about $2,000 a year for gas. The average cost of electricity for a year of driving is $500. That will save $1,500 a year in fuel. Additionally, a more modern and streamlined engine will save drivers in other maintenance fees. One government study estimated that electric-car drivers will save over 40 percent in annual maintenance fees.One of the biggest arguments against electric cars has been their limited range. Electric cars do have a shorter range, but that range is plenty for most drivers. The majority of American drivers travel less than 35 miles a day, and the average electric car has a range of about 100 miles on a full charge. Charging the car at home each night will provide enough power for daily driving and allow drivers to save time by avoiding stops at the gas station. And, as the number of electric cars on the road increases, more businesses and employers will install charging stations for their customers and employees, which will make charging a vehicle even easier.An electric car may not be for everyone, but they have evolved beyond their original restrictions. 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