what are the missing angles?

Answers

Answer 1

Answer:

To determine to measure of the unknown angle

Step-by-step explanation:

If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2

Answer 2

"To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2."

Related Questions

The value of x is???

Answers

Answer:

Value for x is 30.

Step-by-step explanation:

Use similarity theorem.

elana can swim 12 laps in 4 minutes. fill in the blank in the double number line to show this relationship between laps and minutes/

Answers

Answer:

3 laps per 1 minute

Step-by-step explanation:

Hope this helps :)

Jenny deposits $100 every month into her
savings account. After 12 months, she had $1500
in her account. Write an equation to represent
the situation.
How much money did she start with in her
savings account?

Answers

Answer:

$300

Step-by-step explanation:

y = 100x + 300

where X represents the amount of months.

HELP WIT THIS IF U CAN

Answers

I think it A I am not sure

Answer:

I am also think that the answer is A.

Step-by-step explanation:

hope it's helpful..

:-befrank

A number decreased by 23 is 44 . Find the number
Which equation can be used to solve this problem?

A) x - 23 = 44
B) 23 - x = 44
C) x- 44 = 23
D) 44 - x = 23

Answers

Answer:

x = 67

Step-by-step explanation:

the number is being reduced by 23 which means x-23 = 44 and x = 44+23 =67

Find the y - intercept of the line:
8
y=-3 -
7
Select one:
O a. 5/3
O b. - 5/3
O c.8/7.
O d. - 877

Answers

Answer:

d. [tex] -\frac{8}{7} [/tex]

Step-by-step explanation:

The y-intercept value in a given equation in the slope-intercept form, y = mx + b sis represented by b.

Thus, given the line [tex] y = \frac{-5x}{3} - \frac{8}{7} [/tex], the value of b (y-intercept) is represented as [tex] -\frac{8}{7} [/tex].

It is the value of y when x = 0.

Therefore, the y-intercept of the line is [tex] -\frac{8}{7} [/tex].

Please Help..., This Is Due Tomorrow
I need 385 X 445 step by step

Answers

The answer is 171, 325 just use a calculator

Answer:

32725

Step-by-step explanation:

385

x445

1925

15400

+15400

32725

Hope this helps :)

The equation 5 x minus 10 y = 30 is written in standard form. What is the first step when solving for x?
Add 5x to both sides of the equation.
Subtract 5x from both sides of the equation.
Add 10y to both sides of the equation.
Subtract 10y from both sides of the equation.

Answers

Answer:

Add 10y to both sides.

Step-by-step explanation:

Answer:

C) Add 10y to both sides of the equation

Step-by-step explanation:

We need to get x by itself.

So to make the 10y go to the other side, we add 10y to cancel it on the left, but move it to the right.

The equation now looks like this:

5x = 30 + 10y

V HIT THE THANKS BUTTON

Work out the mean for the data set below:
2, 3, 2, 3, 3, 5, 5
Give your answer as a fraction.

Answers

Answer:

[tex]\frac{23}{7}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Statistics

Mean: [tex]\frac{total}{amount}[/tex]

Step-by-step explanation:

Step 1: Define

Total: 2 + 3 + 2 + 3 + 3 + 5 + 5 = 23

Amount: 7 numbers

Step 2: Find mean

Substitute: [tex]\frac{23}{7}[/tex]

And we have our final answer!

4/3 b - 11 = 25 what does b = ?

Answers

Answer:

the answer is 27

Step-by-step explanation:

does anyone know what the output is

Answers

The input is the x value. Replace x with 5 and solve:

2x = 2(5) = 2 x 5 = 10

The output would be 10

Answer:

Step-by-step explanation:

Replace x with 5. 2 multiplied by 5 is 10.

You are a landscaper, and you are designing a fence to enclose part of a yard. The section to be enclosed is rectangular and has a width of 21 feet and a length of 38 feet. What length of fence, in feet, will you need to enclose this part of the yard? 59 60 118 120 798

Answers

Answer:

If you draw this out, you can see that total fence equation will be:

2L + 4W = 1200

Simplify, divide by 2

L + 2W = 600

L = (600-2W)

Area;

A = L*W

Substitute (600-2W) for L:

A = (600-2W)*W

A = -2W^2 + 600W; a quadratic equation

The dimension that will produce the greatest area will be the "axis of symmetry

which is: x = %28-b%29%2F%282a%29

In this equation a=-2, b=600

W = %28-600%29%2F%282%2A-2%29

W = %28-600%29%2F%28-4%29

W = +150 ft is the width

Find the length

L = 600 - 2(150)

L = 300 ft is the length

We can say the a field 300 by 150 gives he greatest area

This illustrated on a graph where y axis is the area and x axis is the width:

Step-by-step explanation:

Answer:

798

Step-by-step explanation:

21x38=798

......................................................................... (5)²=....................................................................

Answers

Answer:

the answer is 25

Step-by-step explanation:

(5)^2 would equal 25

(⚠️⚠️HELP!⚠️⚠️)Mary bought 18 books. Mary bought 6 times as many books as Carlos. Let b be the number of books that Carlos bought. Write an equation that relates the number of books that they bought. Use 6, 18, and b.

Answers

Answer:

18=6b, b=3

Because Mary has 6 times as much as Carlos does, we put the x with 6. 18 is the number that 6x equals. 6*3=18

Answer: the answer to your question is 3

Step-by-step explanation:

A glacier travels 10 kilometers in 20 years, what is its speed?

Answers

Answer:

To change from meters per day into kilometers per year, you just have to change from meters to kilometers and from days to years. You just multiply/divide by the unit conversions (for example, 1000 meters per kilometer) in a way that cancels out the units and leaves just kilometers and years:

Step-by-step explanation:

convert to find equivalent rate.

36,192 meters/years= ———— meters/months

PLEASE HELP!!! WILL MARK BRAINLIEST!!!!!! HELP!!!

Answers

Answer:

The answer to this question is 3016. If you use mathematical proportions (or just simply divide 36,192 by 12) the answer will come out as 3016. I hope I helped.

Can someone help me my class is at 9

Answers

Answer: 1/4

Step-by-step explanation: 20 is a fourth of 80

Please mark brainleist if I got it right. I really need it to level up

If a conditional statement is written in the form "if p then q", how is the contrapositive of the conditional statement written?

A.) If not q then p.
B.) If not p, then not q.
C.) If not q, then not p.
D.) If not p then q.

Answers

Answer:

If a conditional statement is written in the form “If p then q”, how is the inverse of the conditional statement written?

If not q, then not p

If not p, then not q

If not q then p

If not p then q

To write the inverse of a conditional statement, you use the "opposite" of the hypothesis and the conclusion in a conditional statement.

Step-by-step explanation:

Contrapositive statement of "if p then q" written as If not q, then not p which is correct option (C).

What is the contrapositive conditional statement ?

Contrapositive of the conditional statement is defined as interchange the hypothesis and the conclusion of the inverse statement.

Contrapositive statement of "if p then q" written as If not q, then not p

Learn more about the contrapositive statement

https://brainly.com/question/7066208

#SPJ2

help please on all :/

Answers

1. 100 minus 5 times a number
2.0.25 multiplied by a number plus 0.6 multiplied by a number
3. 3 times m minus 8 times n divided by 13

i have a photo can someone solve it

Answers

A is incorrect, cosine is opp/hyp which would make cosA= 16/20

Need help with 17 and 18

Answers

Where’s the question?

Someone please help me i’ll give brainlest

Answers

Answer:

15.5 (B)

Hope this helps

the product of four and a number is negative twelve

Answers

Answer:

4x=-12

Step-by-step explanation:

Let a number = X

The product of four and a number is negative twelve

4x=-12

Hi I need someone to help me. :)

Answers

Answer:

D and B are similar to A

Step-by-step explanation:

B and E . E is just rotated it’s not D it is a little longer that A

Use the drop-down menus to locate integers on the number line.

A number line going from negative 5 to 7. A is at negative 4, B is at negative 1, C is at 2, D is at 6.

A -4. -1 , 6, 2
B -4, -1, 6 , 2
C -4, -1, 6, 2
D -4, -1, 6, 2

Answers

A is -4

B is -1

C is +2

D is +6

( example: +3 is positive 3

-3 is negative 3 )

Hope this helped!

Which situation represents a proportional relationship?

Answers

Answer:

c.... i am just smart

Is this function linear or nonlinear

Answers

Answer:

Nonlinear

Step-by-step explanation:

There is an exponent so the equation will not be linear.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Answer:

non linear

Step-by-step explanation:

Practice Finding the Area of a Polygon
> Stacy example showing how to find the area of a polygon
Then solve problems 1-5.
151
Example
The polygon represents the floor space of a
ciaching store inamall. How many square feet
of foor space does the store have?
Decompose the polygon into tovo rectangles
andatangle
Area of top rectangle
bh= 25720 = 500
Are of bottom rectangle
bih=50/15 = 750
Are of triangle
= 250
*
20
1
150
=
Total area: 500 - 750 - 250 = 1.500
The store has 1.500 ft- of floor space.
Show another way to find the number of square feet of floor space for the store in
the Example

Answers

Answer:

ebbbbbbbbvc gdf

Step-by-step explanation:

Tanner scored 12 more points than Jason in a basketball game. If p represents the number of points that Tanner scored?

Answers

Answer: p-12 would find how many points Jason scored

Step-by-step explanation

P-12 would be the answer

What is the next term in this sequence? t, q, p, h, h, o, n, ?

Answers

d! for decagon:
triangle, quadrilateral, pentagon, hexagon, heptagon, nonagon, decagon <3

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