Mathematics High School

Use the figure below to answer the following questions.
What is m∠1?

70
50
90
40

Use The Figure Below To Answer The Following Questions.What Is M1?70509040

Answers

Answer 1

Answer:

40

Step-by-step explanation:

why ? because the total angle measure in triangle is 180degree so we have a right angled triangle so 90+50 = 140

180-140 = 40

hope it's correct

Related Questions

how to find the equation of a line that is parallel and passes through a point

Answers

Answer:

Step-by-step explanation:

Parallel line have the same slope.  Put the reference line is y=mx+b format.  m will be the slope.  A parallel line must have the same m.  Example:

y=2x+5 has a slope of 2 and a y-intercept of 5 (the value of y when x is 0).  Any line witrh the same slope will be parallel.  So with can write y=2x+b, where we'll change the y-interecpt so the the lines don't overlap.  Once we know the parallel line must be y = 2x+b, we can enter the known point, e.g., (3,14), and calculate b:

y=2x+b

14=2*3+b

14=6+b

b=8

The parallel line to y=2x+5 is y=2x+8:  It is parallel and goes through the point (3,14).

Find the slope of the line that goes through the given points. (2,2) and (3,2)

Answers

Answer:

0

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

 = ( 2-2)/(3-2)

  = 0/1

  = 0

What are two ways to write 2a-18 in words

Answers

Answer:

Step-by-step explanation:

2a-18

two a minus eighteen

two a takeaway eighteen

two a subtract eighteen

two a deduct eighteen

The original price of a DVD is represented by the variable x. If the DVD is discounted 45%, write a subtraction expression and a multiplication expression to represent its sale price.

What is the multiplication expression?

Answers

Answer:

Sale price = x - 0.45x

Step-by-step explanation:

help me with this question

Answers

Answer:

∆QRS is an obtuse triangle

Step-by-step explanation:

[tex]x + 2x + 8x - 40 = 180 \\ 11x = 220 \\ x = 20[/tex]

[tex] < q = 20 \\ < r = 8(20) - 40 = 120 \\ < s = 2(20) = 40[/tex]

<R = 120° > 90° which makes this an obtuse triangle

Janelle's family earns about $60,000 per year. She has been accepted to State U and
Greenlawn College and is comparing their financial aid packages.
State U:
.
Sticker price = $28,000
• Net price = $12,000
Greenlawn College:
• Sticker price = $60,000
• Net price = $9,000
Which statement below is TRUE?

Answers

I don’t know but 9,000

Based on the evaluation of information given, the true statements for the option are ;

state university has a lower sticker price than greenlawn.

greenlawn college is providing janelle more grants and scholarships.

one factor that impacts net price is family income.

Given the packages for State University and Greenlawn College :

Grants and scholarships = Sticaker price - net price

Green lawn scholarship = $60000 - $9000 = $51000

State university = $28000 - $12000 = $18000

The net price is the amount which the student actually pays for entry. Hence, Green lawn College is the best option for Janelle if decison is strictly based on cost.

A sticker price of $28000 is lesser than $60000. Hence, State University has a lower sticker price.

In determining, net price, the family income is a strong factor which is usually considered.

Hence, the false statement is ; if making a decision strictly based on cost, janelle's' best option is state university

Learn more : https://brainly.com/question/20265319

Help!
Solve for B: -6 + 2 + 3B + 4 = 2(4 + 1) - 1​

Answers

Answer:

B=1.7

Step-by-step explanation:

-6+2+3B+4=2(4+1)-1

-6+2+4+3B=2(4+1)-1

3B=2-1(4+1)

3B=4+1

3B=5

B=5/3=1.7

Helpp! who ever gets it right gets brainliest!
1. K+9, When k = 5
Answer:
2. 4x - 3, when x = 2
Answer:
3. t/5 + t, when t = 15
Answer:
4. 5x2 + 3x, when x = 2
Answer:
5. 6y - 5, when y+7
Answer:
6. 4x2 + 3x, when x = 6
Answer:
7. 56/x + 3y, when x = 4 and y = 3
Answer:
8. 4d2 - 3d, when 4 = -2
Answer:
9. + 3p - 5t + 3, when p= 2 and t = 1
Answer:
10. 3(w-4) 2, when w + -5
Answer:

Answers

Answer:

1. 14

2. 5

3. 18

4. 16

5. 37

6. 26

7. 23

8. -10

9. 4

10. -54

Some questions are wrong so i answered what i understood. And giving me brainest will be helpful.

The baby lions at the zoo are growing. For the first 4 months, they eat 10 ounces of food per day. Every month after that, the amount of daily food is multiplied by 1.5. How much will the lions eat per day during month 10? When will the lions eat more than 5 pounds per day?

Answers

Answer:

48.3

Step-by-step explanation:

how to graph the linear function:
g(x) = -4 + 7x

Answers

Answer:

Step-by-step explanation:

Slope: 7/1

y-intercept: (0,-4)

Start in the y-intercept (0,-4). Go up 7 and 1 to the right. You only need two points to trace a line.

The graph shows the relationship between the distance a truck can travel and the amount of gasoline used.



What is the unit rate for the distance traveled to the amount of gasoline used?

Enter your answer in the box.

{?} mpg

Answers

9514 1404 393

Answer:

  7 mpg

Step-by-step explanation:

The equation shown on the graph tells you the unit rate is 7. (The unit rate is the coefficient of x.)

The truck travels 7 miles per gallon of gas.

There are 15 pieces of the same size candy in a bag. Four are banana flavored, three strawberry flavored, six cherry flavored, and two orange flavored. What would be the probability of picking a banana, cherry, or a strawberry flavored candy from the bag? Write your answer as a simplified fraction in a/b form.​

Answers

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Step-by-step explanation:

In pic

A cuboid has
the total surface area 236 CM square if its length and height are 8 cm and 6 CM respectively ?what is the breath?
​

Answers

Answer:

i think its 24 may i  please have brainliest i need it for my goal

Step-by-step explanation:

Find the missing length in the similar triangles.

Answers

Answer:

12/4=x/3

x=9

.........

Answer: x = 9

Step-by-step explanation:

If you multiplied by 3 in the right triangle

5(3) =15

4(3) = 12

and x = 3(3) = 9

please give me a brainliest answer

How do i solve this???

Answers

Sum of all exterior angles always = 360

so number of sides of A = 360/x

B is a 10-sided polygon and A is a 30-sided polygon.

Exterior angle of A = 12
Exterior angle of B = 36

Interior angle of A = 168
Interior angle of B = 144

pls mark me brainliest!

What is the relationship between the radius of a circle and its diameter?

Question 2 options:

Answers

Answer:

B

Step-by-step explanation:

Diameter is across a circle or a circular object. The Radius is half of the diameter. For example if the diamter was 6, the radius would be 3. You can always find radius by dividing the diameter by 2.


Solve for the variables and show work please

Answers

Answer:

e=30

k=15/2

h=90

Step-by-step explanation:

3e=60

e=30

30+4k=60

4k=30

k=15/2

15/2+2h=30

2h=45/2

h=90

1/4×≤−3

For the following equation, find a solution for the variable.

:)

Will give brainiest for someone who gives me an explanation if I can

Answers

Answer:

x ≤ -12

Step-by-step explanation:

to solve for 'x', since it is getting multiplied by 1/4, you must multiply it by the inverse which is 4

whatever gets multiplied to one side of the inequality must also get multiplied to the other side

you will get:

x ≤ -12

Can someone help me??

Answers

Answer:

it would be 60

Step-by-step explanation:

the angle b would be 40 since the one next to it is 140 and then 80 and 60 make 120 and then 180 - 120 is 60 for your answer

Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level.

7h – 5(3h – 8) = –72
Which statement is true about Pieter’s solution?

It cannot be a fraction or decimal because the depth of the well is a whole number.
It must be a positive number since it represents a number of hours.
It must be a negative number because the depth is below sea level.
It cannot be greater than –72 because that is the depth of the well.

Answers

Answer:

The answer is B or It must be a positive number since it represents a number of hours.

Step-by-step explanation:

PLSSS HELP THIS IS HARD ANYONE

Answers

Answer:

Option  D

Step-by-step explanation:

f(-1,3) = (3-2 , 2*(-1) = (1, -2)

f(-3,5) = (5-2 , 2*(-3) ) = (3, -6)

f(-1,0) = (0-2 , 2*(-1) = (-2, -2)

I really need help on this pls :)

Answers

Answer:

hellokdhsvksfj sks m fsn cjdwnsdd

Answer:

E

Step-by-step explanation:

The sum of the 3 angles in Δ PQT = 180°

Subtract the sum of the 2 given angles from 180° for ∠ PQT

∠ PQT = 180° - (45 + 75)° = 180° - 120° = 60°

The opposite angles in a parallelogram are congruent , then

∠ QRS = ∠ PQT = 60° → E

A line has slope 5/6 and y-intercept -3

Answers

Answer:

y = (5/6)x - 3

Step-by-step explanation:

yeah-ya..... right?

I need help.
Question:

Expand 3k(2k+4)

When k=2

Helpppp pleaseeee ty :)

Answers

This should be the correct answer 3x2(2x2+4)

I need help y’all pls I will give brainliest

Answers

Answer: (-2,-2)

Step-by-step explanation:

Start at finding the y-intercept(-3) then do rise over run with -2x

Rise over run is count up/down then left/right

Solve for x: 16 = x + 32

Answers

Answer:

Step-by-step explanation:

-16

Answer:

x= -16

Step-by-step explanation:

Find m FGN
See picture and give explanation please! Thank you!

Answers

Answer:

m<FGN=(7x+18)º=88º

Step-by-step explanation:

(7x+18)º=(6x-10)º+38º

x=10

so

m<FGN=(7x+18)º=88º

hope this is the answer you're looking for.

[tex]8mx^{2}nx^{4}[/tex]

Answers

Step-by-step explanation:

You have $7,000 in your savings account gaining 4% interest per year. If you don't replace the $800 in the savings account

Lily buys 378 crystals for 6 dollars,
What is the cost of 109 crystals?

Answers

About $1.73. Since 378 cost six dollars, The price of one equates to be about 0.0158. Using this knowledge, we can multiply by 109 to get roughly 1.7301

Which of place value is found to the left of the 1 in 10?

Answers

Answer:

Hundreds :)

Step-by-step explanation:

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