Mathematics High School

I need some help on how to solve for x​! asap please

I Need Some Help On How To Solve For X! Asap Please

Answers

Answer 1

Answer:

x=40°

Step-by-step explanation:

3x=120

x=120/3=40°

Related Questions

Need help asapppp
Thanks + BRAINLIST only if you know correct answers for these questions

Answers

Answer:

1) a

2) b

3) a

Step-by-step explanation:

Answer:

1) a. x = 38

2) b. x - 77 = 23

3) a. x = 100

half a number plus sixteen is 22

Answers

Answer: 3

Step-by-step explanation:

22-16 = 6 divided by 2 is 3

6+16? I think this is it butttt you can choose

Solve: 3x-1=8(x+1)+1

Answers

Answer:

X= -2

Step-by-step explanation:

what is -2x plus 2x because the website i'm using says it's not 2x

Answers

it’s 0 because if you have a number line if your adding you go right so you go towards the positive numbers

Cost of cashews cost $2 more than peanuts. Gabriel orders 4 cans of cashews and 3 cans of peanuts the total cost was $56. Write an equation for the cost of peanuts

Answers

Answer:

3x = 56 - (4x + 8)

Step-by-step explanation:

Let

Cost of peanut = x

Cost of Cashew = x + 2

Total Cost = Cost of Cashew + Cost of peanut

56 = (x+2) * 4 + x * 3

Cost of peanut: 3x = 56 - (4x + 8)

Total Cost = Cost of Cashew + Cost of peanut

56 = (x+2) * 4 + x * 3

56 = (4x + 8) + 3x

56 = 4x + 8 + 3x

56 = 7x + 8

56 - 8 = 7x

48 = 7x

x = 48/7

x = 6.86

PLS HELP ASAP



What is the measure of

Answers

30 sorry if I’m wrong

Find the sale price of a $90 item after a 50% discount.

Answers

Answer:

The sale price of a $90 item after a 50% discount is $45.

Help plsssssssss.
Find the value of x and the measure of the angle labeled 3xº.

Answers

It’s B. Because if you do 9(3)=27 that equals to the one with the identical angle 27 (on the bottom one) and the ->Angle Measure is 27<-because if you add (45) and (27) it should give you (72) for the measure of that angle. so it’s B.

Which line would have a slope that is greater than zero but smaller than one? Why?

Answers

Answer:

Line A because the slope is a decimal.


4. (4-7)2 -
6.7 +20

Answers

Answer: 7.3

Step-by-step explanation:

Do the parentheses first!

4-7= -3

Then, multiply -3 by 2

-3×2= -6

Next,

-6-6.7= -12.7

Then, add -12.7 to 20

-12.7+20=7.3

Your answer is 7.3

This sign shows when a lift is safe to use.
Total mass of people must be 480 kg or less
Fred and some other people are in the lift and their total mass
is 565 kg to the nearest 5 kg.
Fred, who has a mass of 88 kg to the nearest kg, gets out of the lift.
Is the lift now safe to use?
You must show your working and clearly state 'Yes it is safe' or 'No it is not safe'

Answers

Answer:

Yes it is safe

Step-by-step explanation:

lower bound of fred's weight (88kg) = 87.5kg

upper bound of total mass (480kg) = 567.5 kg

567.5kg - 87.5kg = 480 kg

The total mass in the lift after Fred gets out is [tex]477[/tex] kg which is less than the safe limit of [tex]480[/tex] kg. So, the lift is safe to use.

Maximum mass in the lift [tex]= 480[/tex] kg.

Total mass of Fred and other people in the lift [tex]= 565[/tex] kg.

Mass of Fred, in nearest kg, [tex]= 88[/tex] kg.

Fred gets out of the lift. So, subtract the mass of Fred from the total mass in the lift.

Total mass of people in the lift [tex]= 565-88 = 477[/tex] kg, which is less than safe limit of mass in the lift.

So, the lift is safe to use now.

Learn more here:

https://brainly.com/question/11921841?referrer=searchResults

10
9
8
7.
6.
Nw
1
1 2
3 4 5
6 7 8
9 10
Which point lies on the y-axis?

Answers

Answer: The column that comes down,

Step-by-step explanation: On the left

I need help bcuz I'm dum​

Answers

Answer: 697

Step-by-step explanation:

(9)(3)(9)(3)−(12)(3)+4

=(27)(9)(3)−(12)(3)+4

=(243)(3)−(12)(3)+4

=729−(12)(3)+4

=729−36+4

=693+4

=697

Please please help me I reallly need help please

Answers

Answer:

37, 111, 185, 259

Step-by-step explanation:

each bag has 37 carrots so

37b=c

Calculate the indicated function values in the following problems. Simplify your answers.

​

Answers

Answer:

14) [tex]f(10) = 10[/tex], 15) [tex]f(-2) = -2[/tex], 16) [tex]f(a) = a[/tex], 17) [tex]f(a+b) = a+b[/tex], 18) [tex]g(10) = 38[/tex], 19) [tex]g(-2) = -22[/tex], 20) [tex]g(a) = 5\cdot a - 12[/tex], 21) [tex]g(a+b) = 5\cdot a +5\cdot b -12[/tex]

Step-by-step explanation:

Let [tex]f(x) = x[/tex] and [tex]g(x) = 5\cdot x - 12[/tex], we proceed to resolve on each case:

14) [tex]f(10)[/tex]

[tex]f(x) = x[/tex]

[tex]f(10) = 10[/tex]

15) [tex]f(-2)[/tex]

[tex]f(x) = x[/tex]

[tex]f(-2) = -2[/tex]

16) [tex]f(a)[/tex]

[tex]f(x) = x[/tex]

[tex]f(a) = a[/tex]

17) [tex]f(a+b)[/tex]

[tex]f(x) = x[/tex]

[tex]f(a+b) = a+b[/tex]

18) [tex]g(10)[/tex]

[tex]g(x) = 5\cdot x - 12[/tex]

[tex]g(10) = 5\cdot (10) -12[/tex]

[tex]g(10) = 38[/tex]

19) [tex]g(-2)[/tex]

[tex]g(x) = 5\cdot x - 12[/tex]

[tex]g(-2) = 5\cdot (-2) -12[/tex]

[tex]g(-2) = -22[/tex]

20) [tex]g(a)[/tex]

[tex]g(x) = 5\cdot x - 12[/tex]

[tex]g(a) = 5\cdot a - 12[/tex]

21) [tex]g(a+b)[/tex]

[tex]g(x) = 5\cdot x - 12[/tex]

[tex]g(a+b) = 5\cdot (a+b) -12[/tex]

[tex]g(a+b) = 5\cdot a +5\cdot b -12[/tex]

pls help with geometry

Answers

Answer:

Step-by-step explanation:

4) Corresponding part of congruent figures are congruent.

ΔABC ≅ ΔDEF

∠B = ∠E

∠B = 93°

∠F = ∠C = 73°

AC = DF = 7.6 cm

DE = AB =  5.4 cm

5)∠M = ∠A = 112

∠C  =∠O = 81

OP = CD

AD = MP

A bag contains colored marbles.
3 marbles are red
6 marbles are green
3 marbles are blue
A marble will be randomly selected from a bag. What is the probability in decimal
form, that the marble selected will green?

Answers

Answer:

.5

Step-by-step explanation:

A force of 450 N is exerted with a pressure of 15 N/m2.
Calculate the area to which the force has been applied.

Answers

134356377489486467347

Step-by-step explanation:

Force (F) = 450 N

Pressure (P) = 15 N/m² or 15 pa

Area (A) = ?

We know the force acting normally per unit area is pressure so,

P = F / A

15 = 450 / A

A = 450 / 15

A = 30 m²

The area to which the force has been applied is 30 m².

Hope it will help :)❤

PLEASE HELP ASAP WILL GIVE BRAINLEAST

Is Figure A’B’C’D’ a reflection of Figure ABCD? Explain.

A.Yes; it is a reflection over the x-axis.
B.Yes; it is a reflection over the y-axis.
C.Yes; it is a reflection over line f.
DNo; it is not a reflection.

Answers

Answer:

D no its not

Step-by-step explanation:

Answer:

The answer is D.It is NOT a reflection

Step-by-step explanation:

Help did sus kskss omg show work

Answers

Answer:

1/6

Step-by-step explanation:

Make them equal

2/3  x  2  =  4/6

1/2   x  3  =  3/6

4/6  -  3/6  =  1/6

Write a function in any form that would match the graph shown below.​

Answers

Answer:

it has two zeros because it is touching x axis two times

what is the factored form of 18x2 + 3x - 6?

3(3x + 2)(2x -1)

3(2x + 1)(3x - 2)

6(3x - 1) (x + 1)

6(3x + 1) (x -1)

Answers

Answer:

3(2x+1)(3x-2)

Step-by-step explanation:

Add and subtract the second term to the expression and factor by grouping.

Definition: In an isosceles triangle, the
angles are the two congruent ones.

Answers

Answer:

opposite

Step-by-step explanation:

in an isosceles the opposite angles are the same

Answer:

base

Step-by-step explanation:

i had this question before


Below is a list of test scores for the ninth-grade math and science classes at Campbell High School
Test Scores
Math: 0.0.62, 64, 70, 73, 74, 78, 82, 86, 90, 94,100
Science: 58, 64, 69, 73, 77, 81, 85, 87, 90, 92, 95, 95, 100
Which statement best describes the data?
The mode is the best measure of central tendency for the math class.
The mode is the best measure of central tendency for the science class
The mean is the best measure of central tendency for the science class.
The mean is the best measure of central tendency for the math class.

Answers

Answer:the mean is the best measure of central tendency for the science class

Step-by-step explanation:

Which phrase represents this expression?

42−3×8


the difference of 42 and the product of 3 and 8

the quotient of 42 and the product of 3 and 8

the quotient of 42 and 3 is multiplied by 8

the difference of 42 and 3 is multiplied by 8

Answers



The difference of 42 and 3 is multiplied by 8

Complete the following congruence statement ∠G ≅ ____?

Answers

Answer:

L

Step-by-step explanation:

that little angle thing tells us that they are congruent

Answer:

<L

yap true

<Lis the congruence

A hot air balloons height varies directly as the balloons ascents the time in minutes. A hot air balloon rises at 350 feet in five minutes. Write a direct variation equation.

Answers

Answer:

h α t

h = kt

k = h/t

350 = k5

350/5 = k

k = 70

Step-by-step explanation:

Given that :

Ballon height varies directly as the Ascent time in minutes

Height of hot air Ballon rises 350 feets in 5 seconds

Expressing as a direct variation :

Let height of Ballon = h

Time it takes to rise = t

h α t

h = kt

k = h/t

350 = k5

350/5 = k

k = 70

3x - y = 5
2x + 3y = 7
I need solving systems of equations!!!! HURRY

Answers

X = 2
Y = 1
6 - 1 = 5
4 + 3 = 7

............please help

Answers

X-intercept: (3.5,0)
Y-intercept: (2.5,0)

11. Suppose 42 out of 60 people read the newspaper everyday. What
percent of the people do NOT read the newspaper everyday?

Answers

Answer:

30%

Step-by-step explanation:

18/60 do not read the paper and this represent 30%

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