Mathematics High School

Need help rn plzzzzzz

Answers

Answer 1

Answer:

10,30

Step-by-step explanation:

Related Questions

WILL GIVE BRAINLIEST!!! AND 75 POINTS

Answers

Answer:

A.2

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

Answer:

[tex]\Large \boxed{2}[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{14(2+3-2 \times 2)}{4^2-3^2}[/tex]

Solve parenthesis

[tex]\displaystyle \frac{14 \times 1}{4^2-3^2}[/tex]

Solve exponents

[tex]\displaystyle \frac{14}{7}=2[/tex]

I need help finding Z

Answers

Answer is: z = 70 Your welcome :3

Answer:

The answer is 70

Step-by-step explanation:

5 x 5 = 25

14 x 5 = 70

Hope this helps

A school has 1800 students on its roll, 40% of whom are girls. How many boys are there in the school?

please send me pictures solution please

Answers

you can divide 1800 by 10 and times it by 4 giving a answer of 720

How many radians is 330° in a fraction?

Answers

Answer:

5.76 Radians

Step-by-step explanation:

help me solve this problem

Answers

Answer:

55°

Step-by-step explanation:

We know that exterior angle of a triangle is equal to the sum of two opposite interior angles

x = 21° + 34°

= 55°

Hope it will help :)❤

1. It is a prime number larger than 20.

Answers

Answer:

23, 29, 31, 37, 41, 43, 47, 53, 59, 61

what are you asking?

have a bank account balance of −225. I deposit $145. What is my new account balance?

Answers

Answer:

-225 + 145 = -80

To get the answer you take the current balance and add the deposit to it. -225+145=-80 this would be the answer.

19 points if uu help meeee

Answers

Answer:

It is 21

Step-by-step explanation:

It is not hard all you got to do is 25+6=21 hope it helps plz Mark me brainlest :)

Answer:

Step-by-step explanation:

Answer is sixteen. A squared plus B squared equals C squared.

A=15sq

B=6sq

C=Xsq

A=225

B=36

C=x

226 + 36 =261

261 = 16sq...roughly...

Answer is 16.

Hope this helps! I hope you do well on that test, we believe in you!

Jace has two number cubes the red cube has the following numbers on the faces 1,1,2,2,5,6 the blue number cube has the following numbers on the faces 1,2,2,3,4,6 which is true

Answers

Answer:

C The probability of rolling a number less than 6 is the same for both number cubes.

Step-by-step explanation:

The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

What is probability?

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

given that,

the red cube has the following numbers on the faces 1,1,2,2,5,6

the blue number cube has the following numbers on the faces 1,2,2,3,4,6

hence, The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

To learn more on probability click:

brainly.com/question/11234923

#SPJ2

Please help ! Need it

Answers

Answer:

u/187 = 189

Step-by-step explanation:

Needs more characters, but that's all there is to it.

The area of a circle is 641 m2. What is the diameter?

Answers

The diameter would be d=28.57

Answer:

d = 28.57

Step-by-step explanation:

area = πr^2

641 = πr^2

641/π = r^2

204.036637 = r^2

14.2841394 = r

diameter = 2r

14.2841394(2) = d

28.5682788 = d

rounded to nearest hundredth is

d = 28.57

what it mean average of these five numbers 2 4 5 6 8

Answers

Answer:

Step-by-step explanation:

5.75 is the mean of these numbers

Help help help please and thank you

Answers

Answer: the answer is d

Step-by-step explanation:

I earned $6. Then I bought 4 candy bars for
$0.75 each. How much money do I have left?

Answers

Answer:

Step-by-step explanation: 4 time .75 = 3

if you bought 4 candy at .75 each the your answer will have Tobe 3

Which of the following is NOT an arithmetic sequence?

a
1, 2, 3, 4,...
b
0.25, 0.5, 0.75, 1, ...
c
2, 2.5, 3, 3.5,...
d
-2, 4, -6, 8,...

Answers

Answer:

Step-by-step explanation:

To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.

Find the sale price of the item. Round to two decimal places if necessary.

Original price: $294.93

Markdown: 79%

Answers

I cant get it can you

explane plz

Which of the following could be the area of a room?
a. 18 m
b. 50 ft.
c. 29 m

Answers

Answer:

probley A

Step-by-step explanation:

This would most likely be the answer A

12x-15 = 3 (2x+3) answer if swag

Answers

Answer:

Step-by-step explanation:

12x-15=3(2x+3)

12x-15=6x+9

12x-6x-15=9

6x-15=9

6x=9+15

6x=24

x=24/6

x=4

Pls help me with this math please and thank you

Answers

Answer:

the photod black.

Step-by-step explanation:

Answer:

the answer is black....

Step-by-step explanation:

solution

black+(black×black) -black

= black +black -black

= black - black

= black

...... hence , black is the answer to the solution

if you get an area of 45cm^2 then what is the length and width

Answers

assuming that you're referring to the length, width, and area of a rectangle, the length would be 9cm and the width would be 5cm.

Which of the values below has three significant figures?
A. 101.2
O B. 2310
O c. 1400
O D. 1001
I NEED THIS ANSWER SUPER FAST

Answers

Answer:

B.) 2310

Step-by-step explanation:

A has 4 (zeros in between numbers count)

B has 3

C has 2 (zeros following numbers without a decimal place do not count)

D has 4 (zeros in-between numbers count)

please-awnser-my-math-warm-uppl

Answers

Answer:

Part One is -6 degrees

Part Two is 7.5 degrees

Step-by-step explanation:

please help me!!!
Solve the system by substitution.
y=-x
-2x+5y=-28

Answers

Answer:

(4,-4)

x=4

y= -4

Step-by-step explanation:

We know that y is equal to and so we can plug the y value in for x into the other equation

-2x+5(-x)= -28

Solve for x

-2x-5x= -28

-7x= -28

x=4

Now that we know that x= -4 we can plug this into one of the two starting equations and solve for y

y= -(4)

y= -4

This is how I solved it !! Hope it helped , if you got any question about any step please let me know ;)

You and your family go to Chick-Fil –A for dinner. Your mom and dad both order meals. You order a meal and an ice cream cone. The ice cream cone is $1.89. Your family’s bill is $20.46. What is the cost of one meal?

Answers

Answer:

$6.19

Step-by-step explanation:

We have 3 meals and 1 ice cream at 20.46

Take away the 1 ice cream to get 20.46-1.89=18.57

18.57 is the cost of 3 meals so divide it by 3 to get

18.57/3 = 6.19

Answer:

6.19 per meal

Step-by-step explanation:

20.46-1.89

18.57/3

6.19+ tax

i hate math please help

Answers

IT IS NOTTTTttttttttdydjrjxurnd

With (5,7). 5 is the x value and 7 is the y value

Replace x and y and see if it works:

Using the second equation: x-y = -10

Replace x and y to get 5-7

5-7 = -2, which is not the -10 in the equation son(5,7) is not a solution.

A 3-column table with 3 rows. Column 1 is labeled Number of Tests with entries 2, 1, 2. Column 2 is labeled Score Earned with entries 70, 80, 90. Column 3 is labeled Total Score with all blank entries.

Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?

A) 70

B) 75

C) 80

D) 90

Answers

Answer:

Step-by-step explanation:

Did the assignment :D

Answer:

Step-by-step explanation:

What is the normal price of the watch?

Answers

About 20 to 40 dollars from my experience

Of 200 Boston residents surveyed, all but 18 were born in Massachusetts. What percent of the residents surveyed were not born in Massachusetts?

Answers

91 percent were not born in massachusetts

this is due in 15 min i really need help

Answers

Answer:

Parallel = lines with the same slope

Perpendicular = lines whose slopes are negative reciprocals (i.e. product is –1)

Step-by-step explanation:

The first part: circle b, c, d, f (1 ³/₄ is another way of saying ⁷/₄), and h (a horizontal line y = b has a slope of 0)

The second part: circle a, d (1 ⁴/₇ is another way of writing ¹¹/₇, the negative reciprocal of –⁷/₁₁), and e

Hope this helps! Have a great day!

What is the slope for (4,3)

Answers

Answer:

The slope is 0

Step-by-step explanation:

Answer:

Step-by-step explanation:

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