mind helping me ? plz

Mind Helping Me ? Plz

Answers

Answer 1

Answer:

This is  a right triangle since it has an angle of 90 degrees

a triangles add up to 180 degrees, so all you have to do is find the missing number like this

30+8=38

180-38=142 degrees

Step-by-step explanation:


Related Questions

What is the value of x

Answers

Answer:

x = 13

Step-by-step explanation:

The sum of the exterior angles of a polygon always will equal 360°.

(3x + 6) + 41 + (6x - 5) + (4x + 7) + 62 + (7x - 11) = 360°

(3x + 6x + 4x + 7x) + (6 + 41 - 5 + 7  + 62 - 11) = 360°

20x + 100 =360°

20x = 260

x = 260/20

x = 13

Tom makes $249.25 in 5 days. How much does he make in 4 days?

Answers

Answer:

$199.4 in four days

$49.85 in one day

Step-by-step explanation:

249.25 / 5  =49.85

49.85 x 4 = 199.4

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The amount that Tom makes in 4 days is $199.4.

What is multiplication?

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that Tom makes $249.25 in 5 days. Therefore, the amount that Tom makes in a day is,

Amount Tom makes in a day = $249.25 / 5 days

                                                = $49.85 per day

The amount of money that Tom can make in 4 days is,

Amount = $49.85 per day × 4 days

              = $199.4

Hence, the amount that Tom makes in 4 days is $199.4.

Learn more about Multiplication here:

https://brainly.com/question/14059007

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Find the slope of the line that passes through (3, 6) and (7, 7).

Answers

Answer:

0.25

Step-by-step explanation:

do y2-y1 divided by x2-x1

Answer:

1/4

Step-by-step explanation:

[tex]m=\frac{7-6}{7-3} =\frac{1}{4}[/tex]

I hope this help you

A real root of X3 – 3x2 + x + 7 = 0 lies between two consecutive integers.
Find these two integers.

Answers

Answer:

B. between -2 and -1

Step-by-step explanation:

Brainlyist please

Write 19/25 in decimal form.

Answers

0.76                 19 divided by 27= 0.76

Which equation shows a proportional relationship between x and y?


A. y = 9

B. y = 3x + 1

C. y = −3x − 2

D. y = 4x


NO LINKS

Answers

B. y=3x+1

Step-by-step explanation:

#Hopeee Itttt Helppsssssss!

A proportion relationship is a direct relationship between two variables thus y = 4x will be the proportional relationship between x and y thus option (D) will be correct.

What are the ratio and proportion?

The ratio is the division of the two numbers.

Proportion is the relation of a variable with another. It could be direct or inverse.

A proportional relationship is given as,

A ∝ B

Removing proportionality

A = kB

Here, k is the constant of proportionality.

As per the given in last option,

y = 4x

x = (1/4)y

Removing constant.

x ∝ y

Hence "A proportion relationship is a direct relationship between two variables thus y = 4x will be the proportional relationship between x and y".

For more information about ratios and proportions,

brainly.com/question/26974513

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Determine whether the ordered pair (0, 2) is a solution to the equation –2x + y = –1.

Answers

Answer:

Below.

Step-by-step explanation:

The ordered pair (0, 2) tells us that x = 0 when y = 2.

We just plug these values in the given equation and see if the left side = the right.

Left side = -2(0) + 2 = 2.

Right side = -1.

- so they are not a solution.

Help me do this, will award brainly to correct answer. Will give big points if right only have 1 shot.

Answers

Pls add more wit with ur followers and

Harita must memorize 90 measures of music for her cello solo at a concert. She plans on memorizing 18 new measures for every 3 days of practice. Which equation can be used to determine m, the number of measures Harita still needs to memorize, as a function of d, the number of days of practice since she began learning the piece?

m = 72 – 15d
m = 90 – 6d
m = 101 – 21d
m = 108 – 3d

Answers

Answer:

m = -90 - 6d

Step-by-step explanation:

18 ÷ 3 = 6 { She needs to memorize six measures a day. }

m = 90 - 6d { She has memorized bd measures }

pls help don't send links​

Answers

Answer:

there is not any correct answer among the options.

the answer is

[tex] \frac{ - 21}{45} [/tex]

Simplify the expression!

-7/15

The polynomial x2+ 3x - 1 is a factor of x3 + 2x2 - 5x-6 true or false

Answers

Answer:

it's false

Step-by-step explanation:

I hope it helps

In Circle O, AB = 12 centimeters and mAOB = 60°. Find the exact length of arc AB

Answers

Answer:

24cm (piste 20characteristic pa bago masabi sagot)

you and your friend went shopping. you bought 3 shirts and 4 sweaters for $69. your friend bought 6 shirts and 2 sweaters for $66 how much does one shirt and one sweater coat each

I need this answered quickly ​

Answers

Answer:

Shirt = $7

Sweatshirt = $12

Step-by-step explanation:

Let T represent shirts and S to represent sweatshirts

you bought 3T + 4S = 69

your friend bought 6T + 2S = 66 multiply second equation by -2

-2 x 6T + 2S = 66

-12T - 4S = -132 now find the sum of this and first equation

3T + 4S -12T - 4S = 69 - 132 add like terms

-9T = -63 divide both sides by -9

T = 7 this is the cost of one shirt to find the cost of a sweatshirt we replace the T in any equation with 7

3T + 4S = 69

3*7 + 4S = 69

21 + 4S = 69 subtract 21 from both sides

4S = 48 divide both sides by 4

S = 12

is 3 a rational answer

Answers

Answer:

YES!!

Step-by-step explanation:

All rational numbers can be expressed as a fraction whose denominator is non-zero. Here, the given number, 3 can be expressed in fraction form as 3⁄1. Hence, it is a rational number.

Yup 3 is a rational number.
A rational number is any number that can be written as a fraction, like x over y.

PLEASE PLEASE PLEASEEEE HELP 50 POINTS AND BRAINLIEST!

Answers

Answer:

Tons generated: 11.388 x 10^7
Tons recovered: 5.025 x 10^7

Explanation:

The question asks for the TOTAL amount generated/recovered so the final answer will be a combination (addition) of the paper, glass, and plastics.

The number are all (# x 10^7) so no conversions must take place.

Adding up the first row we get…
11.388 x 10^7

The second row would be…
5.025 x 10^7

This is algebra, functions, and data analysis

Answers

greater than: -2

Because x+2 ≥ 0 for the square root to not break, so x ≥ -2

How many solutions exist for the given equation?

3(x – 2) = 22 – x

Answers

3(x - 2) = 22 - x

3x - 6 = 22 - x

3x + x = 22 + 6

4x = 28 / : 4

x = 7

Only one solution

classify the equation as having one solution no solution or infinite solution

4(9x+6)=36x-7 And the solution is x=

Answers

Answer:

no solution

Step-by-step explanation:

4(9x + 4) = 36x - 7 ← distribute parenthesis on left by 4

36x + 16 = 36x - 7  ( subtract 16 from both sides )

36x = 36x - 23 ( subtract 36x from both sides )

0 = - 23 ← False statement

This indicates the equation has no solution

The graph represents the data cost for monthly Internet service for a cell phone.

On a coordinate plane, a graph titled Cell Phone Internet Service shows Gigabytes Used on the x-axis and Monthly Cost in dollars on the y-axis. A piecewise function has 3 lines. The 1st line has a closed circle at (0, 15), continues horizontally at y = 15, then has a closed circle at (2, 15). The 2nd line has an open circle at (2, 20) and then continues up to a closed circle at (6, 40). The 3rd line has an open circle at (6, 50) and then continues horizontally at y = 50.
Which function, C(x), represents the monthly cost in dollars in terms of x, the number of gigabytes used in a month?

C(x) = StartLayout enlarged left-brace 1st Row 1st column 15, 2nd column 0 less-than-or-equal-to x less-than-or-equal-to 2 2nd Row 1st column 5 x + 10, 2nd column 2 less-than x less-than-or-equal-to 6 3rd Row 1st column 50, 2nd column 6 less-than x EndLayout
C(x) = StartLayout enlarged left-brace 1st Row 1st column 15, 2nd column 0 less-than-or-equal-to x less-than 2 2nd Row 1st column 5 x + 20, 2nd column 2 less-than-or-equal-to x less-than 6 3rd Row 1st column 50, 2nd column 6 less-than-or-equal-to x EndLayout
C(x) = StartLayout enlarged left-brace 1st Row 1st column 15x, 2nd column 0 less-than-or-equal-to x less-than-or-equal-to 2 2nd Row 1st column 20 x + 5, 2nd column 2 less-than x less-than-or-equal-to 6 3rd Row 1st column 50 x, 2nd column 6 less-than x EndLayout
C(x) = StartLayout enlarged left-brace 1st Row 1st column 15x, 2nd column 0 less-than-or-equal-to x less-than 2 2nd Row 1st column 5 x + 10, 2nd column 2 less-than-or-equal-to x less-than 6 3rd Row 1st column 50 x, 2nd column 6 less-than-or-equal-to x EndLayout

Answers

Answer:

C(x) = 15            0 ≤ x ≤ 2

C(x) = 5x + 10    2 < x ≤ 6

C(x) = 50           x > 6

Step-by-step explanation:

Its A

Answer:

c

Step-by-step explanation:

Write the following equation in slope intercept form: y-6=4(x+3)​

Answers

Answer:

y =4x+ 18

Step-by-step explanation:

Slope intercept form: y = mx + b

y -6 = 4(x + 3)

y - 6 = 4x + 12

Add 6 to both side

y = 4x + 12 + 6

y = 4x + 18

>> Answer

______________

[tex] \: [/tex]

y - 6 = 4(x + 3)

y - 6 = 4x + 12

y = 4x + 12 + 6

y = 4x + 18

There are 26 empty parking spots and
24 full parking spots in the parking
garage. What is the ratio of the number
of empty parking spots to the number
of full parking spots?


I suck at ratios help me

Answers

Answer:

26:24 or 24:26 that is the ratio

A beach volleyball court is 9 meters wide and 18 meters long. The rope used
for the boundary line costs $1.58 per meter. How much would it cost to buy a
new boundary line for the court?

Answers

Answer:

$85.32

Step-by-step explanation:

The boundary is the perimeter of the rectangle of 9 m x 18 m:

P = 2(9 + 18) = 54 m

Cost of the boundary line:

54*$1.58 = $85.32

If the probability for an event is 1/6, what would that be as a percent rounded to the nearest tenth?​

Answers

Answer:

16.7%

Step-by-step explanation:

1/6 as a percent is 16.67 and to round to the nearest tenth would make that number 16.7

A copy machine makes 32 copies per minute how long does it take to make 152 copies?

Answers

Answer:

It should take about 4.75 min.

Step-by-step explanation:

Hope this helps and could you mark me as the brainliest

what is 20/25 as a percent

Answers

Answer:

80%

Step-by-step explanation:

Two times a number is more than 36.

Answers

Answer:

19

Step-by-step explanation:

19 x 2 = 38

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.

How do you know if the exponent is negative in scientific notation

Answers

Answer:

if the original number is a decimal the exponent is negative for example .005 would be 5x10^-3

Step-by-step explanation:

the exponent is only positive for whole numbers like 50 500 5000 hope it helps

Answer:

if the decimal point moves to the right

Which identity or property is used during the first step when solving the equation 5 − 8x = 1/2 (4x − 1)

Answers

Answer: Distributive Property

Step-by-step explanation:

Answer:

Step-by-step explanation:

5-8x=1/2 (4x-1)

5-8x=2x-1/2

10-16x=4x-1

-16x-4x=-1-10

-20x=-11

x=11/20

What is the answer to this question?
I am confused.

Answers

Answer:

y=88 x=42

Step-by-step explanation:

Since the total measurments of one triangle have to equal 180 and one angle is already 50, and the angle on the oppisite side of the y angle is 90 the only logical number for y would be 88. Hope this helped :)

Show how to find the amount of interest and the total amount that Nora will have to pay after 1 year

Answers

Answer:

bro so i dont have an answer but i'm on the same thing rn lol

Step-by-step explanation:

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