Mathematics High School

Fill in the blank to make the sentence correct.
A______numerical factor of a multiplication expression like 4x.

coefficient

power

expression

variable

Fill In The Blank To Make The Sentence Correct. A______numerical Factor Of A Multiplication Expression

Answers

Answer 1
Coefficient is the answer. A coefficient is what multiplies the variable, like 5X.

Related Questions

Someone please help

Answers

I think the answer is B I hope I’m correct

x-intercept of 5 and a y-intercept of -4.
Write this street's equation in slope intercept form.

Answers

Answer:

y = 5x -4 or you could also write y = 5x + -4

it's still the same thing.

Step-by-step explanation:

How many kilograms are equivalent to 450 grams?

Answers

Answer:

0.45

Step-by-step explanation:

Answer:

0.45 kg

Step-by-step explanation:

answer asap ----------------------

Answers

Answer:

BC ≈ 15.01

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan65° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{BC}{7}[/tex] ( multiply both sides by 7 )

7 × tan65° = BC , then

BC ≈ 15.01 ( to the nearest hundredth )

Calculaţi suma a trei numere naturale ştiind că: primul este egal cu produsul numerelor 31 şi 75, al doilea reprezintă din primul, iar al treilea reprezintă din diferenţa primelor două numere.
Raspundeti repede pls!Dau coroana!!!

Answers

Answer:

fartzzzzzzzzzzzzzzzzzzzzzz

Step-by-step explanation:

Answer:

DABABY CONVERTIBLE GANG :)

1
Ms. K. has $63 in her bank account. A store credit her account with a $15 refund. How much does she now have
in the bank?

Answers

Answer:

48

Step-by-step explanation:

find the angles of a cyclic quadrilateral ABCD in Angle A = (4x+20 )^0 , Angle B = (3x+5 )^0 , Angle C =(4y)^0 , Angle D = (7y-5)^0​

Answers

Answer:

<A = 120degrees

<B = 80degrees

<C = 60degrees

<D = 100degrees

Step-by-step explanation:

For a cyclic quadrilateral, the sum of the adjacent angle of the quadrilateral are equal, hence;

<A + <C = 180

<B + <D  = 180

Substitute the given values

4x+20+4y = 180

4x+4y =1 60

x + y = 40 ...1

Similarly;

3x+5+7y - 5 = 180

3x+7y = 180 ....2

Solving simultaneously

x + y = 40 ...1 .....* 3

3x+7y = 180 ....2 ...... *1

__________

3x + 3y = 120 ...1 .

3x+7y = 180 ....2

Subtract

3y - 7y = 120 - 180

-4y = -60

y = 15

Since x+y = 40

x + 15 = 40

x = 40 - 15

x = 25

<A = 4x+20

<A = 4(25)+20

<A = 120degrees

<C = 180 - <A

<C = 180 - 120

<C = 60degrees

<B = 3x+5

<B = 3(25)+5

<B = 80degrees

<D = 180 - <B

<D = 180 - 80

<D = 100degrees

change 45% into decimal

Answers

45% as a decimal is 0.45!
45% = 0.45 in decimal form. Percent means 'per 100'. So, 45% means 45 per 100 or simply 45/100. If you divide 45 by 100, you'll get 0.45 (a decimal number).

HELP!!! answer quickly pls

Answers

the y-axis basically the first one

Answer:

X-axis

Step-by-step explanation:

Pls help, question on picture, will do brainliest if right
no links!!!!!

Answers

3/4

tan Ф = opposite/ adjacent

the number opposite to Ф is 15 and the number adjacent to Ф is 20 so 15/20=3/4

The volume of the prism shown below is 140 cubic meters. Find the height of the prism

Answers

Answer:

5

Step-by-step explanation:

First multiply 7 and 4

7 * 4 = 28

Then divide 140 by 28

140/28 = 5

Height is 5

Please help.

See pic attached

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Answers

Answer:

400

Step-by-step explanation:

4/5 yo just times by a 100 to get your answer 400/500

PLZZZZZZZZZZ HELP ITS FOR A TEST!!!The question is in the blue, the way I want you to solve it is the second one

Answers

I don’t see anything

Dakota paid $48.60 for a new backpack, and this included an 8% sales tax. What is the price before tax.

Answers

Answer:

The price before sales tax was added was $9.72.

Step-by-step explanation:

48.60 x 0.8 = 38.88 (Sales tax price)48.60 - 38.88 = 9.72 (Price before sales tax)

HELP WILL MARK BRAINIEST NO LINKS!!

Answers

Answer:

length - 80

width - 80

Step-by-step explanation:

95*2 = 190

65*2 = 130

190+130 = 320

320/4 = 80

80 x 80 = 6400

95 x 65 = 6175

6400 > 6175

80 x 4 = 320 = both perimeters

FIND THE THE
MISSING ANGLE:
70°
30° -

Answers

63.23 I believe is the answer, I used Pythagorean theorem if that helps

The intersection of the graph of two linear equations can be located on a cartesian grid by starting at the origin, moving 5 units to the left, and moving 7 units down. Which of these solution to the system of equations?


A. X= -y= -5

B. X= -7; Y= 5

C. X= -5; Y= -7

D. X= 5; Y= 7

Answers

answer C x= -5 and y= -7

52nd term of arithmetic sequence 5,9,13

Answers

Answer:

209

Step-by-step explanation:

the Nth term is 4n plus 1

substitute 52 into n

4 times 52 is 208

208 plus 1 is 209

Answer:

201

Step-by-step explanation:

52 (amount of terms) - 2 (terms shown other than 5) = 49 * 4 = 196 + 5 = 201

The hypotenuse of a right triangle measures 12 cm and one of its legs measures 10
cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Answer:

6.6

Step-by-step explanation:

Delta math...if you are rounding to the nearest tenth!

The length of other leg of a right triangle is 6.633 cm

What is a right triangle?

A triangle in which one of the interior angles is 90° is called a right triangle. The longest side of the right triangle, which is also the side opposite the right angle, is the hypotenuse and the two arms of the right angle are the height and the base.

To find the length of hypotenuse the formula is c² =a² + b² , where c is hypotenuse and a, b are sides of triangle

From the question hypotenuse(c)= 12 cm and one of its leg(b) =10cm

12² =a² +10²

144= a² + 100

44= a²

a= 6.633

Thus the length of other leg of a right triangle is 6.633 cm

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Evaluate the expression. 0.1×( – 0.9+ – 0.2÷ – 0.5) Write your answer as an integer or a decimal. Do not round.

Answers

The solution of expression [tex]0.1 \times (- 0.9 + - 0.2 \div - 0.5)[/tex] by using the BODMAS rule would be [tex]- 0.05.[/tex]

Used the concept of the BODMAS rule which states that,

The correct order in which to solve maths problems. Bodmas stands for B-Brackets, O-Orders (powers/indices or roots), D-Division, M-Multiplication, A-Addition, S-Subtraction.

Given that the expression is,

[tex]0.1 \times (- 0.9 + - 0.2 \div - 0.5)[/tex]

Solve the above equation by using the BODMAS rule,

[tex]0.1 \times (- 0.9 + - 0.2 \div - 0.5)[/tex]

It can be written as,

[tex]0.1 \times [- 0.9 + (- 0.2 \div - 0.5)][/tex]

[tex]0.1 \times [- 0.9 + 0.4][/tex]

[tex]0.1 \times - 0.5[/tex]

[tex]- 0.05[/tex]

Therefore, the solution of the expression is [tex]- 0.05.[/tex]

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PLEASE HELP I WILL MARK BRAINLIEST

Answers

Answer:

I think its d

Step-by-step explanation:

Given that a = -2 and b = 7 ,evaluate the following algebraic expression

(1) a(b2 -a)

Answers

Answer:

-2(14--2)

-2*19

38.

I think this is the correct answer. Thanks

Answer:

Answer is -32.

Step-by-step explanation:

a= -2

b=7

Expression: a(b2-a)

 -2(7*2--2) (Place 'a' and 'b' values)

= -2(14+2) (Solve inside the bracket)

= -28-4 (Multiply -2 with the values inside the bracket)

= -32 (ans)

Thank you!!

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find the area of the Shaded region in square centimeters ​

Answers

The total area is the area of the rectangle minus the area of the triangle

Area of rectangle= 12x4=48

Area of triangle=0.5x9x4=18

Area of shaded region= 48-18
=30cm^2

3. Mrs. Lopez, a counselor at Round Rock High School. found that 18% of the students had a math class first period. If there are 800 students at the school, how many students are NOT in a math class for first period?​

Answers

Answer:

656 students

Step-by-step explanation:

18% of 800 is 144, and 800-144= 656 :)

A recliner chair is normally $750 is discounted to $600. What is the percent discount?

Answers

Answer:

20%

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 750 × 20/100

Discount = 750 x 0.2

You save = $150.00

Final Price = Original Price - Discount

Final Price = 750 - 150

Final Price = $600.00

Answer:

20%

Step-by-step explanation:

Just multiply 750 by 20%, and you will get 150. Subtract and you will get 600. That means my answer is correct.

Good Luck!

While studying medical treatments, scientists noticed a relationship between two of the treatments when applied together. As Treatment X became more effective, Treatment Y became less effective. Which scatter plot BEST demonstrates this relationship?

Answers

Answer: C

Step-by-step explanation: it says that As Treatment X became more effective(In the graph it shows its increases) Treatment Y became less effective. The graph shows as one is increasing other decrease.

The scatter plot C best demonstrates this relationship.

What is an inverse relation?

An inverse relation is a relation in which value of two variable is inversely proportional to each other.

Given,

When treatment X became more effective, treatment Y became less effective.

Also, when treatment Y became more effective, treatment X became

less effective.

Therefore, variables X and Y follows inverse relationship.

Hence, Graph between X and Y is correct in option C.

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Please help!! This is for a test and I'm really confused. If possible, please explain how you got your answer for future reference.
Thanks!

Answers

Answer:

x(x+5)[(x+5)² +3(x-1)]

Step-by-step explanation:

(x²+5x)(x²+13x+22)

Expand

(x²+5x) (x²+13x+22) by multiplying each term in the first expression by each term in the second expression.

x²x²+x²(13x)+x²⋅22+5x⋅x²+5x(13x)+5x⋅22

Simplify terms.

x⁴+18x³+87x²+110x

The circumference of the circle shown below is 54 centimeters. Which
expression gives the length in centimeters of ?
х
120"
O A.
360
.. 545
120
y
ОВ.
120
360
54
O c.
360
-.54
120
O D.
120
• 545
360

Answers

Answer:

B

Step-by-step explanation:

120/360  54

Richard is planning a course for a running event. He is required to post the distance of the course in miles and kilometers. If the course Richard plans is 6.8 miles, how many kilometers is the course? (rounded to the nearest tenth) (1 mile = 1.6 Km).


A.10.9
B.6.5
C.12.5
D.17.6

Answers

Answer:

its A

Step-by-step explanation:

Ben invests $4300 in two different accounts. The first account paid 7%, the second account paid 4% in interest. At the end of the year he had earned $247 in interest. How much was in each account?

Answers

Explanation

first account 7%= 7/100(247)

$17.29

second account 4%= 4/100(247)

$9.88

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