Mathematics College

Pls help me this is 7th grade (ADVANCED)

Pls Help Me This Is 7th Grade (ADVANCED)

Answers

Answer 1

Answer:

Step-by-step explanation:

Any line will add up to 180 degrees. If you subtract the 165 degrees from 180 (total), you will get the x value.

180 - 165 = 15 degrees

Related Questions

PLZ HELP ILL GIVE THIS IS THE LAST OF MY POINTS PLZZZ

Answers

Answer:

d

Step-by-step explanation:

14/7 so is 4/2

Find the height of a petrified stump that casts a 2 ft shadow is D) 4 ft

Which equations are true?
Choose all answers that apply:
0 = 0 + x - x
0 = (-x) – (-x) + 0
None of the above

Answers

Answer:

0=0+x-x

Step-by-step explanation:

for example... plug in any number for x

0=0+5-5


What is the b term of the product of (x – 4) and (2x + 3) ?

Answers

Answer:

the "b" term is the term "-5 x" in the final quadratic expression

Step-by-step explanation:

Normally the "b" is the "linear term" in a quadratic equation.

So, perform the product of binomials and combine like terms to identify the final "b" term of the quadratic expression you get:

[tex](x-4)*(2x+3)=2x^2 +3x-8x-12=2x^2-5x-12[/tex]

Therefore the "b" term is the term "-5 x" in the final quadratic expression.

Can someone help me with this?

Answers

The answer is the second option, hope this helps!

Is a -2/3 a integer?Is it also a rational number?

Answers

No it’s not a rational number

Warren was drawing a shape on the grid below. He started at (3,0) and drew a line to (3,5), then to (5,3), then to (7,5) and finally a line to (7,0). What was made after all the points were connected?

Answers

Answer:

M

Step-by-step explanation:

M

Please help ima bout to get a whooping if my mom still see's I got a c

Answers

Answer:

What do you need help with?

Step-by-step explanation:

A vertical line has a run which is
A. 1
B -1
C. undefined
D. Zero

Answers

Answer:

A. 1 vertical line hasa run which is

What is the perimeter of the triangle?

Answers

the perimeter is 30 units

i agree with the person who was first

Answers

Answer:

me tooooo!

Step-by-step explanation:

9. x3 – 4x+1=0
Rational roots?

Answers

Answer:

[tex]x = -2.11490754, 0.25410168, 1.86080585[/tex]

Step-by-step explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the (zeros), replace y  with 0 and solve for x.

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PLS SHOW THE WORK!!!!!!!!

Answers

Answer:

x= -1/3

y= -3 1/3

Step-by-step explanation:

Make both of them into y=Mx+b form

y=-x-3

y=(-x-7)/2

Substitute the x-3 in the first equation for the y in the second one.

x-3=(-x-7)/2

2x-6=-x-7

3x=-1

x=-1/3

Now that we have x, we can solve for y.

y=-x-3

y=-1/3-3

y=-3 1/3

Answer: x=6

Step-by-step explanation:

x + 2 2/1=10
HELPPPPPPP!!!!!!!!!!!!!!!!!

Answers

Answer:

x+4=10x=6 Give brainlist

Please, please, please, please help

Answers

The closes answer I got was $72.00

Find the 4th term in the sequence
with the following definition:
a1 = 2
an = (an-1)2

Answers

The sum of the first four terms of the given sequence which is aₙ = (aₙ ₋ ₁)² is gotten as; 278

How to solve arithmetic sequence?

We are given the arithmetic sequence as;

a₁ = 2

aₙ = (aₙ ₋ ₁)²

We already have the first term. Thus;

Second Term;

a₂ = (a₂ ₋ ₁)²

a₂ = 2² = 4

Third Term;

a₃ = 4²

a₃ = 16

Fourth Term;

a₄ = 16²

a₄ = 256

Thus;

Sum of first four terms is;

S₄ = 2 + 4 + 16 + 256

S₄ = 278

Read more about Arithmetic Sequence at; https://brainly.com/question/6561461

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Answer:

a1=2 an-(an-1)2 = 256

Step-by-step explanation:

0.4y − 0.2y + 10 = 11.8

Answers

Answer:

0.2y+10

Step-by-step explanation:

Answer:

We have this equation:

0.4y - 0.2y + 10 = 11.8

You can simplify

0.2y + 10 = 11.8

Then, you can substract 10 in both sides:

0.2y = 11.8 - 10

0.2y = 1.8

You can now divide right and left side by 0.2 and get y:

0.2y/0.2 = 1.8/0.2

y =  14

Estimate the area of a rectangle with length 5/8 foot and a width of 4/9 foot.

Answers

Hello there!

Area = Length * Width

Area = [tex]\frac{5}{8} * \frac{4}{9}[/tex]

Area = [tex]\frac{5}{18}[/tex]

Thanks!

~Garebear

Question 1 of 5
Table A
Table B
Х
у
х
y
1
3
3
1
2
6
6
2
3
9
9
3
Graph A
Graph B
10
12
11
10
9
5
4
8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
Which table and graph represent the equation y = 3X?

Answers

table a, and graph a

The table and graph that represents the equation y = 3x are:

Table A

Graph B.

What is an equation?

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

y = 3x

This means,

For x = 0, 1, 2, 3,

y = 0, 3, 6, 9

Now,

The coordinates on the graph of the equation y = 3x will have:

(0, 0), (1, 3), (2, 6), and (3, 9)

We see that,

Graph A has the coordinates:

(0,3).

This is not possible.

And,

Table B has y = 1 when x = 3.

This is not possible.

Thus,

The table and graph that represents the equation y = 3x are table A and graph B.

Learn more about equations here:

https://brainly.com/question/17194269

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The length of a rectangular rug is 4 less than twice its width. The perimeter of the rug is 40 feet. What is the area of the rug?
1) 96 sq ft
2) 56 sq ft
3) 104 sq ft
4) 86 sq ft

Answers

96 sq ft is the answer— here’s my work btw

Four times the difference of a number cubed and six

Answers

Step-by-step explanation:

4(n^3 - 6)

hope this helps

Graph a line that contains the point (-6, 1) and has a slope of 5?

Answers

I hope this is what you meant

Feel free to ask any questions

Have a great day/night
The new point would be at (-1,2) or (-11,2)

Which graph represents the cost of hamburgers at Bulky's Store? Explain

Answers

Answer:

Graph B

Step-by-step explanation:

It seems more realistic i dont think 10 hamburgers would be 3 dollars

During flu season, 16% of the students were out with the flu. If there are 550 students in the school, how many of them were
but with the flu?

Answers

Answer:

The correct answer is 98.

if the line crosses the y-axis at the point (0,6) and has a slope of 7. what is the equation of the line​

Answers

Answer:

the equation of the line is (7,6) because of the slope of 7

Emma ran 4 1/2 miles. For 3/4 of her run,she ran uphill. How many miles did she run uphill?

A. 3 3/8 miles

B. 3 1/2 miles

C. 3 3/4 miles

D. 4 1/4 miles

Answers

Answer:

A

Step-by-step explanation:

For the test, Ben knows that writing a poem will take him 30
minutes while writing a paragraph will only take him 10 minutes.
Ben will have 2 hours to complete the test. Which inequality best
matches the situation?
30x + 107 > 2
o 30+10y < 120
o 30% + 10% < 2
30% + 10y > 120

Answers

Answer:

30+10y < 120

Step-by-step explanation:

Notes:
A Percent is the____
of a number to 100. Percents can be expressed _____
with a denominator of 100.
as

Answers

Answer:

1. RATIO

2. ONLY

I Hope This Helps You.

at the local flea market, nike and reebok sneakers were being sold. all bike sneakers sold for $75.00 and reebok’s were being sold for $65.00. if 180 people bought sneakers for a total of $12,550, how many of each pair were sold?

Answers

Answer:

69.72

Step-by-step explanation:

Thats the answer if its not plz tell me

How long will it take $50,000 take to double if it is compounded continuously at
13% interest rate?

I WILL GIVE BRAINLEST ASAP

Answers

I don’t no longer be able I have a lot of homework and homework and my mom and

The sum of the ages of two brothers Is 37.7 years. The older brother is
7.9 years older than the younger brother. The line graphed on the
coordinate grid represents the first of two equations in a system of
linear equations that can be used to find their ages.
If the second equation is
x + y = 37.7, which value is closest
to x, the age of the older brother in
years?
Brothers' Ages
8
40
35
8
15
30
Younger Brother's Age
(years)
25
20
© 23
15
10
D 30
5
Х
0
5 10 15 20 25 30 35 40
Older Brother's Age
(years)

Answers

Answer:

40

Step-by-step explanation:

The answer is 40 hope this helps
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