1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
professor190 [17]
3 years ago
7

Which angles are adjacent to each other ? select all that apply

Mathematics
2 answers:
sukhopar [10]3 years ago
8 0

Step-by-step explanation:

1st one

2nd

4th

Shkiper50 [21]3 years ago
5 0
All except the top left one I think
You might be interested in
Help me with this problem please right away​
svlad2 [7]

Answer:

6\frac{1}{2} = A

Step-by-step explanation:

The first step is to use the Distance Formula to figure out the lengths of the two legs:

\sqrt{[-x_1 + x_2]^{2} + [-y_1 + y_2]^{2}} = D

R(1, 1) and P(−1, −2) ↷

\sqrt{[1 + 1]^{2} + [2 + 1]^{2}} = \sqrt{2^{2} + 3^{2}} = \sqrt{4 + 9} = \sqrt{13}\\ \\ \sqrt{13} = RP

Q(2, −4) and P(−1, −2) ↷

\sqrt{[1 + 2]^{2} + [2 - 4]^{2}} = \sqrt{[-2]^{2} + 3^{2}} = \sqrt{4 + 9} = \sqrt{13} \\ \\ \sqrt{13} = QP

* So, by my calculations, we have an isosceles <em>right triangle</em>, and according to the <em>45°-45°-90° triangle theorem</em>, we automatically know that the hypotenuse, <em>RQ</em>, is \sqrt{26}:

30°-60°-90° triangle theorem

2x, x, x√3

↑ ↑ ↑

h leg leg

y

p

o

t

e

n

u

s

e

45°-45°-90° triangle theorem

x√2, x, x

↑ ↑ ↑

h legs

y

p

o

t

e

n

u

s

e

So now, we have to find the area of the triangle by taking half of either height or base, then multiplying that by the height or base, but since this is an isosceles <em>right</em><em> </em><em>triangle</em><em>,</em><em> </em>it does not matter:

[\frac{h}{2}][b] = A \: \:OR\: \: [\frac{b}{2}][h] = A \: \:OR \: \: \frac{hb}{2} = A

[\frac{\sqrt{13}}{2}][\sqrt{13}] = \frac{13}{2} = 6\frac{1}{2} \\ \\ 6\frac{1}{2} = A

I am joyous to assist you anytime.

8 0
3 years ago
Barbara sells iced tea for $1. 49 per bottle and water for $1. 25 per bottle. She wrote an equation to find the number of bottle
Sedbober [7]

The correct option is The Barbara equation did not consider the number of bottles of water.

Given,

The selling price of iced tea is $1.49 per bottle.

The selling price of water is $1.25 per bottle.

Equation written by the Barbara,

1.25x+1.49=100

Here in this question Barbara multiply the selling price of bottle with the number of bottle using the coefficient x, But she did not use any coefficient for the bottle of water. The correct equation is,

1.25x+1.49y=100

where<em> y </em>is the number of water bottle sold to earn the profit of $100.

Hence the correct option is the Barbara equation did not consider the number of bottles of water.

For more about the linear equation, follow the link below-

brainly.com/question/11897796

3 0
3 years ago
Definition of mean, mode and average
Naya [18.7K]
I'm pretty sure that mean and average both mean(pun not intended) the total value of the data divided by the number of values, giving you an average.
Mode is the value that is repeated most often. For example, if your data set is 1, 3, 4, 2, 2 the mode is 2 because it is repeated twice. If there was another 3, 4, or 1 then the mode would be both values, as they both were repeated the most often.

Hope this helped :)
8 0
3 years ago
The function y=0.5x+3 represents the cost y (in dollars) of an ice cream sundae with x toppings. A sundae comes with 1, 2, or 3
fiasKO [112]

Answer:

45

Step-by-step explanation:

6 0
3 years ago
Please please please help!
algol13

Answer:

it is a neg slope


Step-by-step explanation:


6 0
4 years ago
Other questions:
  • Amanda baked 5 apple pies. She wants to share them equally among 4 of her nieghbors. What fractional part of the pies will each
    10·1 answer
  • How is number 0.000063 written in scientific notation?
    15·1 answer
  • 56/8 in simplest form
    7·2 answers
  • PLEASE HELP: What is the measure of an exterior angle of a regular 13-sided polygon? WILL GIVE BRAINIEST AND 60 POINTS
    5·2 answers
  • Work out the value of x.<br>Need answer soon :) ​
    13·1 answer
  • What is the proportion of 9/16=x/12
    9·2 answers
  • Help me please i don’t understand how I’m supposed t solve this
    6·1 answer
  • Figure ABCD is a parallelogram.What is the value of n? 3 5 17 25
    8·2 answers
  • 24x2+25x−47ax−2=−8x−3−53ax−2
    5·1 answer
  • Solve for x. A triangle equals 180
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!