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
Pavlova-9 [17]
3 years ago
13

Hi! Please help :) (will give brainliest <3)

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
7 0
PART A

A= 51 (vertically opposite)
B= 129 (angles on a straight line and supplementary angles)
D= 129 (vertically opposite)
W= 129 (corresponding angles)
X = 51 (co-interior angles, angles on a straight line, supplementary angles and corresponding angles)
Y = 129 (vertically opposite)
Z = 51 (supplementary angles, angles on a straight line)


PART B
Z and y are supplementary angles because they are on a straight line meaning they add up to 180 degrees.
kvv77 [185]3 years ago
6 0

Answer:

a.51

b.131.5

d.131.5

w.131.5

x.51

y.131,5

z.51

don't know the rest

Step-by-step explanation:

You might be interested in
The angles of a quadrilateral are represented by 9x, (20x + 16) (12x + 10), and (7x- 2)°. What is the value of x?
Pepsi [2]

Answer:

x=7

Step-by-step explanation:

9x+20x+16+12x+10+7x-2=360

48x+24=360

48x=360-24

48 x=336

x=336/48=7

5 0
3 years ago
Find all constants a such that the vectors (a, 4) and (2, 5) are parallel.
Nezavi [6.7K]

Answer:

\displaystyle a = \frac{8}{5}.

Step-by-step explanation:

Two vectors (x_1,\, y_1) and (x_2,\, y_2) are parallel to one another if and only if the ratio between their corresponding components are equal:

\displaystyle \frac{x_1}{x_2} = \frac{y_1}{y_2}.

Equivalently:

\displaystyle \frac{x_1}{y_1} = \frac{x_2}{y_2}.

For the two vectors in this equation to be parallel to one another:

\displaystyle \frac{a}{4} = \frac{2}{5}.

Solve for a:

\displaystyle a = \frac{8}{5}.

\displaystyle \frac{8}{5} would be the only valid value of a; no other value would satisfy the \displaystyle \frac{x_1}{y_1} = \frac{x_2}{y_2} equation.

4 0
3 years ago
Ashley made 2 out of 4 total shots. What percent of her shots did she make?
morpeh [17]

Answer:

50%

Step-by-step explanation:

4 is equal to 100

2 is half of 4

100 ÷ 2 = 50

3 0
3 years ago
Read 2 more answers
For the right Triangle below, Find the exact values of the side lengths c and a.
vladimir2022 [97]

c=3\sqrt{3}\\a=4\sqrt{2}

Step-by-step explanation:

The trigonometric ratios will be used used for finding the values of given variable

For c

We have to use a ratio that has perpendicular and base in it. so we will use tan x

tan\ 60 = \frac{P}{B}\\tan\ 60=\frac{c}{3}\\\sqrt{3}=\frac{c}{3}\\3*\sqrt{3}=c\\c=3\sqrt{3}

similarly for a

sin\ 45 = \frac{b}{h}\\\frac{\sqrt{2}}{2}=\frac{a}{8}\\\frac{\sqrt{2}}{2}*8=a\\a=4\sqrt{2}

Hence,

c=3\sqrt{3}\\a=4\sqrt{2}

Keywords: Triangles, Trigonometric Ratios

Learn more about triangle at:

  • brainly.com/question/10879401
  • brainly.com/question/10940255

#LearnwithBrainly

4 0
3 years ago
The function, f(x), is plotted below.
marissa [1.9K]

the answer is -2

Yw :D

5 0
2 years ago
Other questions:
  • There are 1096 marbles in a bag. One of the marbles is to be randomly chosen from the bag. If the probability that a red marble
    13·1 answer
  • Estimate.Then find the product 1,925 ×7<br><br>Please show work
    5·1 answer
  • 20. Joaquin tak 4-hours to clean a pool; Sherrie takes 1--hours. Calculate the time difference in hours. Express your answer in
    5·1 answer
  • What is 12.50 as a mixed number?
    10·1 answer
  • Urgent!!!!!!!plzz
    13·1 answer
  • The CEO of Millennium Dairy Product, a small venture among 10 partners each having 100,000 shares, sought to raise an additional
    5·1 answer
  • A website received 2500 registered members in July. And the number of registered members in August decreased to 2245. What was t
    14·1 answer
  • Please help it's due right now i need you to solve it and show steps please i'll give brainleist
    15·2 answers
  • Four friends did a job together that paid $85.20. How much should each get if they all get an equal amount? *
    7·1 answer
  • WHO EVER GETS IT RIGHT GET BRAINLEST
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!