Mathematics High School

Pls I need the answer rn

Answers

Answer 1

Answer:

x = 30

Step-by-step explanation:

since 2 sides are equal, that means their angles are also equal.

you do 180-120 to get 60 and then divide 60 by 2 to get 30

Answer 2

Answer:

x=30

Step-by-step explanation:

We know all the angles a triangle combined are 180 the two bottom angles for this one are equal so we can do

(180-120)/2=30

Related Questions

The length of the rectangle is 8 feet. The area is 32 square feet. What is the width of the rectangle?

Answers

Answer:

it's four

8×4=32

I know this has nothing to do with school but I bought a new brush set for makeup and one brush was a bit weird so if anyone knows what it’s for please tell me

Answers

Answer:

It’s just messed up obviously just not made right

Step-by-step explanation:

Answer:Soak it in warm water with shampoo over night then let it dry

Step-by-step explanation:

please answer asap need answer

Answers

Answer:

ans is 62 only

Step-by-step explanation:

can someone please help me with this

which quadratic equation has two solutions or zeros

Answers

it has to be the second one and it’s part of that answer or maybe it’s the third one

Your entry level position at the law firm is $34,000 and it increases by 2.5% each year.
A. Write an exponential function to represent this situation.
B. What will your salary be in 5 years? Round your answer to the nearest dollar.

pls I need this I'll give away the rest of my points

Answers

Answer:

A) [tex]S(n) = 34000(1.025^{n})[/tex]

B) $38,468

Step-by-step explanation

[tex]34000 (1.025^{5}) = 38,467.8792[/tex]

hi again :) it's me again

Answers

Answer:

Heyyy

Step-by-step explanation:

Hiiiiiiiiiiiiiiiiiiiiiiiiii

$4,500,000 is what percent of $5,000,000?

Answers

Answer:

90 percent of 5000000 lol

Answer:

90%

Step-by-step explanation:

Select all graphs that are a function

Answers

Answer:

A C and D

Step-by-step explanation:

A P E X

jrjfjfjfjfjfjfjf jfjfjf jfjfjf jfjfjf

1,500 people were surveyed and 30 out of every
100 people surveyed have freckles. Based on the
results of this survey, how many people do not
have freckles?

Answers

So since 1,500 people were surveyed and 30/100 have freckles, you would multiply both sides by 15 to get 450 and 1,500. So that means 450 people who took the survey have freckles i believe, so then you would subtract 1,500-450 and you are left with 1,050. The answer should be 1,050.

help!!! (Brainlist!!!!!)

Answers

I think it’s B if not I can’t tell because I can’t see all the questions .

Answer:

Its A

Step-by-step explanation:

Is negative 2 greater than, less than or equal to 1/2?

Answers

Answer:

Less than :)

Step-by-step explanation:

Answer:

I believe 2 would be greater think of a numberline

Step-by-step explanation:

1/2 is like half of a number. On a numberline 2 would come after 1/2

Hope it helps have a good day

Pls help ASAP I DO NOT WANT TO GO TO SUMMER SCHOOL.

Answers

Answer:

Question 8: answer is D

Question 7: answer is B

You can tell which one is bigger because the one with a larger box has a bigger IQR :)

You can tell the minimum is bigger by looking at the numbers on the number line

What is the exact circumference of the circle?
A. 8 in
B. 16 in
C. 32 in
D. 48 in

Answers

Answer:

Half of 16 is 8 which is your radius,

8 x 3.14(pi) x 2(you always have to use this number because you just need it when solving circumference) = 50.24

Step-by-step explanation:

Formula of circumference:

radius(half of diameter or given radius) x pie/pi some people call it (3.14 or 22/7 use what is supposed to be used) x 2 (always 2)

I believe it’s D. 48inches

Solve the equation for the indicated variable

Answers

Answer:

-1

Step-by-step explanation:

5(3x+7)=20-2(x+1)

15x+35=20-2x-2

17x=-17

x=-1

check answer:

5(3(-1)+7)=20-2(-1+1)

5(4)=20-0

20=20

A substance weighing 961 ounces decays at a rate of 3.2% PER HOUR. What is the weight of the substance after ONE DAY?

Answers

It would be 961 x (1-3.2(24)) and that would be 961(.232)= 222.952

Answer:

222.952 ounces

Step-by-step explanation:

3.2% of 961 = 30.752

Hours in one day = 24 Hours

30.752 x 24 = 738.048

961 - 738.048 = 222.952

18x-153=80
solve for x

Answers

Answer:

x=12.9444444

Step-by-step explanation:

Answer:

x=12.94

Step-by-step explanation:

bro i can’t fail this real talk i need help please i’ll give u a brainliest for your help please

Answers

Answer:

33.4933333333, rounded, [tex]33.5x^{3}[/tex]

4/3x3.14x2x2x2=33.4933333333

Answer:

58.6

Step-by-step explanation:

pi*r^2*h/3 is the formula to find a cone's volume

3.14*2^2*14/3 is 58.613 (3 repeating)

round to the nearest tenth

HELP
At school, the maximum number of students that can be in a classroom is 26. If there are 16
students signed up for the spanish class, how many more students can join the class?
What are the solutions? Select the correct choice below and fill in the answer box to complete your
choice.
O A. The number of students that can join the class is at least
• B. The number of students that can join the class is at most
10
1.
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Answers

Answer:

at school in my country the maximum number can be from 200 to 45 that can be in one class room

25 points for help! i will mark you brainiest too!

Answers

the answer is D! because area= width*length!

help me please i'll make you brainiest

Answers

Answer:

1: 7 4/5 2: 5 1/2 3: 17 13/15

Step-by-step explanation:

Identify the slope (m) and y-intercept (b): 3x + 2y = -4
1. m = 3/2 b = -4
2. m = -3/2 b = 2
3. m - 2/3 b = 4
4. m = -3/2 b = -2

Answers

Answer:

Step-by-step explanation:

Please help me with the answer to these. The second picture goes along with the first

Answers

39 cents that would be the answer for your question hopefully

Khloe rolls a standard six-sided die, numbered from 1 to 6. Which word or phrase
describes the probability that she will roll an even number?
an equal chance or 50-50
O certain
Submit Answer
unlikely
O impossible

Answers

Answer:

It would be an equal chance

Step-by-step explanation:

What divided by 20 equals 0.6

Answers

Answer:

Step-by-step explanation:

Let's represent the problem by X / 20 = 0.6, where X is the number we're looking for. Therefore, if we multiply both sides of the equation by 20, we'll get X, which is 12.

Answer:

Step-by-step explanation:

12 divided by 20 equals 0.6

How do I sort them because it doesn’t quite make sense to me

Answers

Answer:

can't see image

Step-by-step explanation:

Higher internet rate on- initial consequences
Other 2 go to long term consequences

A pop quiz has 4 multiple choice problems, all with 3 possible answers (A, B, or C,). You need to get at least 4 correct to pass. If you are completely unprepared and have to guess on every question, what is the probability that you will pass the quiz?

Answers

Answer:

The probability is 1/4, for me if I need to guess all blankly.

But if I am unprepared but if I use my brain it can be 3/4

Sooo, hope it helps!!!

HELP ASAP
please graph the equation, i know its b please graph it!!

Answers

here you go ... i tried to fit it all in !

When a positive number is added to its square, the sum is 240. Find the number,

Answers

Answer:

Step-by-step explanation:

Good luck

find the product and reduce to lowest terms 4/9 x 18

Answers

Answer:

Step-by-step explanation:

its cuuz it is

Answer:

x = 8

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

4/9-(x/18)=0

Step by step solution :

STEP

Simplify ——

Equation at the end of step

4 x

— - —— = 0

9 18

STEP

Simplify —

Equation at the end of step

4 x

— - —— = 0

9 18

STEP

Calculating the Least Common Multiple :

3.1 Find the Least Common Multiple

The left denominator is : 9

The right denominator is : 18

Number of times each prime factor

appears in the factorization of:

Prime

Factor Left

Denominator Right

Denominator L.C.M = Max

{Left,Right}

3 2 2 2

2 0 1 1

Product of all

Prime Factors 9 18 18

Least Common Multiple:

Calculating Multipliers :

3.2 Calculate multipliers for the two fractions

Denote the Least Common Multiple by L.C.M

Denote the Left Multiplier by Left_M

Denote the Right Multiplier by Right_M

Denote the Left Deniminator by L_Deno

Denote the Right Multiplier by R_Deno

Left_M = L.C.M / L_Deno = 2

Right_M = L.C.M / R_Deno = 1

Making Equivalent Fractions :

3.3 Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example : 1/2 and 2/4 are equivalent, y/(y+1)2 and (y2+y)/(y+1)3 are equivalent as well.

To calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.

L. Mult. • L. Num. 4 • 2

—————————————————— = —————

L.C.M 18

R. Mult. • R. Num. x

—————————————————— = ——

L.C.M 18

Adding fractions that have a common denominator :

3.4 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

4 • 2 - (x) 8 - x

——————————— = —————

18 18

Equation at the end of step

8 - x

————— = 0

STEP

When a fraction equals zero :

4.1 When a fraction equals zero ...

Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.

Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.

Here's how:

8-x

——— • 18 = 0 • 18

Now, on the left hand side, the 18 cancels out the denominator, while, on the right hand side, zero times anything is still zero.

The equation now takes the shape :

8-x = 0

Solving a Single Variable Equation:

4.2 Solve : -x+8 = 0

Subtract 8 from both sides of the equation :

-x = -8

Multiply both sides of the equation by (-1) : x = 8

One solution was found :

x = 8

What is the slope of the linear equation: y=-5x+6

Answer Choices:
A. -5
B. -5x
C. 1/5
D. 6

Answers

it is -5.............

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