Mathematics College

WILL MARK BRAINEST IF ANSWER IS CORRECT, ✨​

WILL MARK BRAINEST IF ANSWER IS CORRECT,

Answers

Answer 1

Answer:

2x + 6x + 20 = 180

8x = 160

x = 20

EZ

give brainliest now

40 + 140 = 180 (proof)

Step-by-step explanation:

Answer 2

Answer:

★ The answer is 180

Step-by-step explanation:

Hope you have a great day :)

Related Questions

What are the next three terms in the sequence?
-6,5,16,27...
38, 49,60
37,47,57
36, 45, 54
36, 46,57

Answers

Answer:

uff si está bien fácil por favor tu te sabes la respuesta y yo tambien

Calculate the distance between the points A=(-5, 6) and J = (1, -1) in the coordinate plane.

Answers

Answer:

7 cubic meters away

Step-by-step explanation:

write the linear function. i will make brainylist

Answers

Answer:

y=-2x+5

Step-by-step explanation:

To figure out the equation of a line, use the formula y=mx+c, where y and x represent the co-ordinate values, m is the slope and c is the y-intercept (where the graph cuts the y-axis).

The slope can be found by taking two points (x1,y1) and (x2,y2), and using the formula m=(y2-y1)/(x2-x1):

(0,5) and (1,3)

m=(3-5)/(1-0)

m=-2

We can see from the graph that the line cuts the y-axis at y=5, so c=5.

Now that we know m and c, we plug these values into our formula to get y=-2x+5

Find x. Round to the nearest tenth if necessary.

Answers

Answer:

5

Step-by-step explanation:

3+x

Answer:

Is there any picture? If there isn't, it cannot be solved.

Step-by-step explanation:

What is the area of the circle below?
27 m
424 m?
848 m?
O 572 3 m
0 729.1 m

Answers

Answer:

Can you show us the circle so we can solve the problem?

Step-by-step explanation:

In parallelogram ABCD, base AD is 15 and side AB is 8. What are the height and area of paralelogram ABCD if mDAB is 20?

Answers

Step-by-step explanation:

✰ [tex] \underline{ \underline{ \large{ \tt{G\: I \: V \: E \: N}}}} : [/tex]

AD = 15 , AB = 8 , [tex] \angle[/tex] DAB

✰ [tex] \underline{ \underline{ \large{ \tt{T \: O \: \: F\: I \: N \: D}}}} : [/tex]

Height & Area of the given parallelogram

✰ [tex] \underline{ \underline{ \large{ \tt{S \: O

\: L \: U \: T\: I\: O \: N}}}} : [/tex]

In right angled triangle ABE :

Hypotenuse ( h ) = 8Perpendicular ( p ) = h [ height ][tex] \theta[/tex] = 20°

Now , Using trigonometric ratio :

[tex] \large{ \tt{Sin \theta \: = \: \frac{Perpendicular}{Hypotenuse} }}[/tex]

Plug the known values :

⟶ [tex] \large{ \tt{ Sin(20) = \frac{h}{8} }}[/tex]

⟶ [tex] \large{ \tt{0.34 = \frac{h}{8}}} [/tex]

⟶ [tex] \large{ \tt{h = 0.34 \times 8}}[/tex]

⟶ [tex] \large{ \tt{h = 2.72}}[/tex]

Now , We have :

Base ( b ) = 15Height ( h ) = 2.72

Finding the area of a parallelogram whose base and height are 15 and 2.72 respectively :

❀ [tex] \underline{ \underline{ \text{Area \: of \: parallelogram = \tt{b *\: h}}}}[/tex]

⟶ [tex] \large{ \tt{A = 15 *2.72}}[/tex]

⟶ [tex] \large{ \tt{A = 40.8 \: {units}^{2} }}[/tex]

Hence , Our final answer :

[tex] \large{ \boxed{ \sf{Height \: ( \: h \: ) = 2.72 \: units}}}[/tex]

[tex] \large{ \boxed{ \sf{Area \: of \: parallelogram \: ( \:A \: ) = \: 40.8 \: {units}^{2} }}}[/tex]

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# [tex] \underbrace{ \tt{Carry \: On \: Learning}}[/tex] !! ✎

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What the ratio of 25 and 50

Answers

Answer:

1:2

Step-by-step explanation:

Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced before the second card is selected. Find the probability of selecting a jack and then selecting a king

The probability of selecting a jack and then selecting a king is _______
(Round to three decimal places as needed)

Answers

Answer:

3.25

Step-by-step explanation:

Penny is the manager of a nursery for pre-school children.
She knows that the ratio of the number of adults to the number of children must be 1 : 8

Penny has 56 children at the nursery.

Work out the number of adults Penny needs for 56 children?
Show your wor

Answers

Answer:

9

Step-by-step explanation:

Sally rents a life jacket for a one-time fee of $5. She then rents a canoe for $15 per hour. Write an expression that represents the total cost, in dollars, to rent the life jacket and the canoe for h hours.

Answers

Answer:

3.00/8

Step-by-step explanation:

because u simplify 15/5 and u get 3

1 over blank = 2 over 10 = blank over 100

Answers

Answer:

[tex]\frac{1}{5}[/tex] = [tex]\frac{2}{10}[/tex] = [tex]\frac{20}{100}[/tex]

Step-by-step explanation:

It's all about equivalent fractions.

[tex]\frac{1}{5}[/tex]

[tex]\frac{2}{10}[/tex]

[tex]\frac{20}{100}[/tex]

[tex]\frac{1}{5}[/tex] 1 × 2 = 2. 5 × 2 = 10. That is what makes [tex]\frac{2}{10}[/tex].

[tex]\frac{2}{10}[/tex] 2 × 10 = 20. 10 × 10 = 100. That is what makes [tex]\frac{20}{100}[/tex].

Answer plzzzzzzzzzzzzz

Answers

Answer:

x=12.727822

Step-by-step explanation:

Since we know two of the angles, we can find the third.  180-90-45=45.  This means the two sides of the triangle are also equal, and we know the hypotenuse is 18.  So we can use the Pythagorean theorem.

x²+x²=18²

2x²=324

x²=162

x=√162

x=12.727822

I would like anyone to help me with this, please!

Answers

Answer:

the sencond and the last one

Answer:

125 • 125

Step-by-step explanation:

5⁶ = 5 × 5 × 5 × 5 × 5 × 5 = 15,625

125 • 125 = 15,625

They give the same result so both expressions are equivalent to each other.

Rewrite the expression by factoring out (w-2).
5w(w – 2) + 2(w-2)

Answers

5w(w-2)+2(w-2)
=5w+2


4. Solve for x in each diagram.
a.
X°
108°
156°

Answers

Answer:

x = 48°

Step-by-step explanation:

108° + 24° + x° = 180°132° + x° = 180°x° = 180° - 132°x= 48°

MARK ME AS BRAINLISTPLZ FOLLOW MR

Please help, this is due soon.

Answers

B is the correct answer.
HOPE IT HELPS U!!!!!

Which number is prime?
A. 4
B. 10
C. 22
D. 31

Answers

Answer:

d. 31

Step-by-step explanation:

BRAINLIEST PLEASE

Will marks as brain Uh I don’t have to watch ads for like 40 questions and I don’t know if you just get them for answering questions or if I accidentally bought premium help

Answers

You have to watch ads usually? DID I BUY PREMIUM? hUH

Find the value of z in parallelogram CDEF

Answers

Answer:

z = 13

Step-by-step explanation:

Opposite sides of a parallelogram are equal. Therefore:

3z = z + 26

Subtracf z from each side

3z - z = 26

2z = 26

z = 26/2

z = 13

What is the greatest common factor of 12^5 and 8^3

Answers

4^3

Hope this helps!!!!

1st Question:
Solve: 3/x-4>0

X<4
X>-4
X>4
X<-4

2nd Question:
Solve x+2/x-4<0

-4 -2 -2 -4

Answers

Answer:

1) 3/4 = x

Step-by-step explanation:

1) 3/x -4 >0

=3/x -4+4>0 +4

=3/x> 4

switch 4 with x

x = 3/4

so literally the ans is x< 4

sorry but I don't know how to do the second question ☹️☹️

Answer:

first Question answer is x > 4.         The second question answer is –2 < x < 4

Step-by-step explanation:

EDGE 2021

X < -4.8

Chose 2 Answers:
(A)2
(B)0.9
(C)-2.3
(D)-5
(E)-6.1

Please Help.

Answers

Answer:

D & E

Step-by-step explanation:

D and B are both less than -4.8

Use the Distributive Property to solve the equation.
2
(6a + 9) = 16.8
3
2
6a +
2
.9
3
16.8
3
a
(Simplify your answers.)

Answers

Answer:

Step-by-step explanation:

last year, Nicole biked n miles. This year, she biked 524 miles. Using n, write an expression for the total number of miles she biked.​

Answers

Answer:

n+524

Step-by-step explanation:

you add both years worth of biking together!

Find the area of the semicircle. Use 3.14 for pi.

Answers

Answer:

25.12

Step-by-step explanation:

πr^2

π4^2 = ~50.27

~50.27/2 = ~25.12

Tamara has decided to start saving for spending money for her first year of college. Her money is currently in a large suitcase under her bed, modeled by the function s(x) = 450. She is able to babysit to earn extra money and that function would be a(x) = 6(x − 2), where x is measured in hours. Explain to Tamara how she can create a function that combines the two, and describe any simplification that can be done.

Answers

Answer:

t(x) = 6x + 438

Step-by-step explanation:

The total (marked it as t) amount of money that Tamara has is the sum of the money under her bed and the money that she makes by babysitting.

Note that the first function is fixed and doesn't  actually depend on x (it could be written s = 450), so the only variable, which changes, is the hours (x) in the second function.

// combining the two functions

t(x) = 450 + 6(x − 2)

// simplification

t(x) = 450 + 6x − 12

t(x) = 450 + 6x − 12

// the simplified function is

t(x) = 6x + 438

What is the value of X?

Answers

Answer:

X=20

Step-by-step explanation:

because both angles are vertical they are equal to each other

lets solve 3x+50=6x-10

add 10 to 60

3x+60=6x

subtract 3x from 6x

60=3x

divide 3 on both sides

20=x

X=20

I hope this helped :)

Can you please help thanks

Answers

Answer:5/2a + 10/3b

Step-by-step explanation:

(1/6)(15a+20b)

=(1/6)(15a)+(1/6)(20b)

100 POINTS!!

Find the slope and the y intercept of the line in the graph.

Answers

Answer:

Slope: 5/1

y-intercept: 2

Step-by-step explanation:

write the digit on the blank which occupies the place value​

Answers

Answer:

guganitckihkgucifufu

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