Mathematics High School

help me solve this question ;-;

Help Me Solve This Question ;-;

Answers

Answer 1

Answer:

what is this question

Step-by-step explanation:

Related Questions

I need h3lpppppppppppppppppppppppppppppppppp​

Answers

The answer is E because during 5:00-9:00 the temperature didn’t change

Translate the sentence into an equation.
Seven times the sum of a number and 5 equals 2.

Answers

Answer: 7(x + 5) = 2

Step-by-step explanation:

Use the variable x to represent the number

7(x +5) = 2

Answer:

7(x+5)=2              x= -33/7

Step-by-step explanation:

Kimberley plans to purchase a new laptop computer that costs $1,313.00. She has one coupon for 15% off and another coupon for $200 off. Which coupon should she use to get the bigger discount?

Answers

Answer:

Coupon second discount = 200 off

Step-by-step explanation:

Given:

Price of laptop = $1,313

Coupon first discount = 15% off

Coupon second discount = 200 off

Find:

Choose coupon get the bigger discount

Computation:

Coupon first discount = 15% off

Coupon first discount = 1,313 x 15%

Coupon first discount = $196.95

So,

Coupon second, for get the bigger discount

Plzzz someone help me with this problem I’m at a 69 I really want to get to 70!!!

Answers

Answer:

The answer is in the picture I attached.

Step-by-step explanation:

Also, if you need this:

Slope: 1

Y Intercept: (0,6)

Hope this helped!

if f(x)=81, what is x?

Answers

Answer:

There's not enough information...

Answer: x=0 because there is no solution that's what I got

Step-by-step explanation:

please help and explain with words please
find the roots of the polynomial
8t^2-2t-3 ​

Answers

Answer:

For a polynomial of the form ax²+bx+c, rewrite the middle term as a sum of two terms whose product is  a⋅c = 8⋅ −3=−24 and whose sum is b=−2.

8t²+4t−6t−3

Factor out the greatest common factor from each group.

4t(2t+1)−3(2t+1)

Factor the polynomial by factoring out the greatest common factor, 2t+1.

(2t+1)(4t−3)

Step-by-step explanation:

Evaluate the expression 2bc2 for b = 1.5 and c = 5

Answers

Answer:15

Step-by-step explanation:

The value of the given expression 2bc² for b = 1.5 and c = 5 will be 75.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

As per the given expression,2bc²

Put b = 1.5 and c = 5,

2(1.5)(5)² = 3 x 25 = 75

Hence "The value of the given expression 2bc² for b = 1.5 and c = 5 will be 75".

To learn more about expression,

https://brainly.com/question/14083225

#SPJ2

 

both questions are on the picture ​

Answers

Answer:

the first one is m, the second one is 5

Answer:

m and 5

Step-by-step explanation:

variable=the letter

m

coefficient= the number before the letter

5

Please help and I need to find the volume

Answers

Answer:

just multiplyy

Step-by-step explanation:

Answer:

7. 120 in. cubed

8. 64 cm cubed

Step-by-step explanation:

i think the first one is 7 im not really sure

7. 120 in. cubed

4 x 5 x 6

4 x 5 = 20

20 x 6 = 120

8. 64 cm cubed

2 x 4 x 8

2 x 4 = 8

8 x 8 = 64

guys pls help me with this

Answers

Answer:

3.since two base side are equal

4.sum of interior angle of the triangle is 180

9.base angle of isosceles triangle

16.the inscribed angle from the diameter is 90°

21.being CAE=90°

If x = 3 units, y = 6 units, and h = 5 units, find the area of the parallelogram shown above using decomposition.

Answers

Answer:

12 square units

Step-by-step explanation:

Hope it helps

Which point shows 1/8

Answers

i don't see a photo

Answer:

where the photo

Step-by-step explanation:

This table gives the value of an investment for the first 5 years after the initial investment was made. The data can be modeled using an exponential function.

Years 1 2 3 4 5
Investment value $1,050 $1,103 $1,160 $1,215 $1,280
Based on the data, which amount is closest to the value of the investment 10 years after the initial investment?


$1,350

$1,475

$1,625

$1,800

Answers

Answer:

C.) $1,625

Step-by-step explanation:

Going by the numbers on the graph, you can immediately tell $1,350 and $1,475 are way too low, so cancel those out and you get $1,625 and $1,800

From here, you can see that in 5 years it hasn't gone up by far, so it won't be 1,800$ by 10 years end, making the answer clear

You can just double 280 and get 560, which the closest answer is 1,625

It's really just a high-low estimate question, 2 answers are too high or low, one is close but not really, and one is just right- or inbetween

$1,625

The amount $1625 is closest to the value of the investment 10 years after the initial investment option third is correct.

What is an exponential function?

It is defined as the function that rapidly increases and the value of the exponential function is always a positive. It denotes with exponent [tex]\rm y = a^x[/tex]

where a is a constant and a>1

Let's suppose the exponential function that model the problem is:

 [tex]\rm y = ae^k^x[/tex]

Plug x = 1 and y = 1050

[tex]\rm 1050 = ae^k[/tex] ...(1)

Plug x = 2 and y = 1103

[tex]\rm 1103 = ae^2^k[/tex]  ...(2)

Divide equation (2) with (1)

[tex]\rm e^k = 1.0504[/tex]

Taking ln to get the value of k

k = 0.0491

a = 999.69

The exponential function:

[tex]\rm y = (999.6902)e^{0.0491}^x[/tex]

Plug x = 10 years in the above function:

y = $1633.44

Which is close to $1625

Thus, the amount $1625 is closest to the value of the investment 10 years after the initial investment option third is correct.

Learn more about the exponential function here:

brainly.com/question/11487261

#SPJ2

In The Figure Below, M/A=41 And M/B= (2x+3)

Answers

Answer:

Step-by-step explanation:

Helpppoooooppppppp pllalsssssss

Answers

Answer:

Step-by-step explanation:

A)55 + 12 + 43=110

B) 55+14+40=98

C)55 + 16 +37 =108

HOW MUCH DOSE THE ENTERE THINK NEED TO BE WHAT THE AMOUNT ???

In your math notebook: Give an approximation of the width of the river, support your answer with reasoning from the measurements given. Set up an equation and solve for the width of the Klamath River. Enter the width of the river.

TwT plz help​

Answers

Answer:

um i cant read it and why do you use cringet emojis like TwT

Step-by-step explanation:

Answer:

ehbsbshshwhajwj

Step-by-step explanation:

whhwbwbsbsbbsh

What is the area?



-QUICKKKKKK

Answers

Answer:

34 sq cm

Step-by-step explanation:

4x4 = 16

9x2 = 18

16+18= 34

Evaluate
a-4 when a=7
The value is:

Answers

Answer:

3 is the answer to this problem

Answer:

Since we know a=4 all we have to do is plug 7 in for a and get the equation

7-4

Answer: 3

Step-by-step explanation:

Calculate the angles of a parallelogram if the sum of the three angles is 310°

Answers

9514 1404 393

Answer:

  adjacent angles are 50° and 130°

Step-by-step explanation:

The sum of all 4 angles in a parallelogram is 360°, so the fourth angle must be ...

  360° -310° = 50°

Adjacent angles are supplementary, so the other two angles must be ...

  180° -50° = 130°

The angles in the parallelogram are either 50° or 130°. Adjacent angles are different.

The radius of a cylindrical water tank is 4.5 ft, and its height is 8 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
15

Answers

The answer is 509 ft^3


Formula:
V = πr^2h
V = 3.14 * 4.5^2 * 8
V = 3.14 * 20.25 * 8
V = 508.68 ft^3

508.68 rounded to the nearest whole number is 509

So the volume of the cylinder is 509 ft^3

rewrite the question in slope-intercept form:
2x-4y-12= -13-2x

Answers

Answer:

y= x + 1/4

Step-by-step explanation:

did the math and that should be your answer

3x-2y=17
2x-2y=10
What’s the answer?

Answers

The answer will be X=7 y=2

A sphere has a radius 2.7 centimeters, What is its volume to the nearest cubic centimeter

Answers

Answer:

82.447957600811

Step-by-step explanation:

People use water to​ cook, clean, and drink every day. An estimate of 28.5​% of the water used each day is for drinking. If a family uses 68.4 gallons of water a day for drinking​, how many gallons do they use every​ day?

Answers

68.4 / 0.285 = 240

28.5% = 0.285

25 increased to 32..........

Answers

ummmmmmm... seven????

A rectangle has sides that are 1 cm and 2 cm long. If it is increased by a scale factor of 9, what will be the new area of the rectangle?

Answers

Answer:

[tex]162cm^2[/tex]

Step-by-step explanation:

The original sides are 1 and 2 centimeters, Increasing both by a factor of 9 results in 9 and 18 centimeters. We multiple to find the area is 162 square centimeters,

Solve please. Correctly
4x + 2 = 2 + 4x

Answers

Answer:

x = anything for both sides as long as they're the same number

Step-by-step explanation:

the answer is 56 good luck

PLEASE HELP!!!!
If u give me the answer I will post another question for u worth ALOT of points just so rn I don't get scammed :(


How would you write the rules for solving fraction expressions?



A)- Addition



B)- Subtraction



C)- Multiplication



D)- Division

Answers

Answer:

multiplication

Step-by-step explanation:

Hopes this helps:

Answer: multiplication

We can multiply two fractions with different denominators, but we cannot add and subtract them.

Simplify the following equation ig
6÷2(1+2)

Answers

Answer:

your answer will be 9

Step-by-step explanation:

maybe lol

Find the equivalent of 2x^2 + (4x -6x^2) + 9 - (6x + 3)


A. -4x^2 - 2x +12
B.-4x^2 -2x + 6
C.-10x +6
D. 18x +12​

Answers

Answer:

B.-4x^2-2x+6.

Step-by-step explanation:

=2x^2+4x-6x^2+9-6x-3.

=2x^2-6x^2+4x-6x+9-3.

=-4x^2-2x+6.

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