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
ycow [4]
3 years ago
8

Choose the pair of complementary angles

Mathematics
2 answers:
weeeeeb [17]3 years ago
8 0

Answer:

The first and last angles.

Step-by-step explanation:

Complementary angles means two angles that add up to 90 degrees.  61 + 29 = 90

irga5000 [103]3 years ago
4 0

Answer: The second one

You might be interested in
Eight members of an origami club will make a paper chain the chain is 4 feet long each member will make an equal part of the cha
lbvjy [14]
4 / 8 = 0.5 feet
8 * 0.5 = 4 feet

Each member will make o.5 feet of the chain
3 0
3 years ago
Bart, Lisa, and Maggle are pooling their money to buy a snack from the comer store. Bart has
zaharov [31]

Answer:

Subtract $4.60 from 0.05

Step-by-step explanation:

8 0
3 years ago
I know how to solve this normally, but not with a fraction. any help?
Setler79 [48]

Answer:use g o o g l e search calculator and it will bring whatever you need and it helps me a lot

Step-by-step explanation:

3 0
3 years ago
Find the area of the semicircle.
Wewaii [24]

Answer:

6.28

Step-by-step explanation:

6 0
3 years ago
A 30° 60° 90° triangle is shown below. Find the length of the side labeled y.
bulgar [2K]

Answer:

Part 1) y=3\ units

Part 2) The length of the hypotenuse is 6 units

Step-by-step explanation:

Part 1) we know that

In the right triangle of the figure

sin(60^o)=\frac{y}{2\sqrt{3}} ----> by SOH (opposite side divided by the hypotenuse)

solve for y

y=sin(60^o)2\sqrt{3}

Remember that

sin(60^o)=\frac{\sqrt{3}}{2}

substitute

y=(\frac{\sqrt{3}}{2})2\sqrt{3}

y=3\ units

Part 2)

Let

h ----> the length of the hypotenuse

we know that

In the right triangle of the figure

sin(45^o)=\frac{3\sqrt{2}}{h} ----> by SOH (opposite side divided by the hypotenuse)

h=\frac{3\sqrt{2}}{sin(45^o)}

Remember that

sin(45^o)=\frac{\sqrt{2}}{2}

substitute

h=3\sqrt{2}:\frac{\sqrt{2}}{2}

h=6\ units

7 0
3 years ago
Other questions:
  • Put in Order from least to greatest -10,8,-25,0,-18
    11·2 answers
  • Timothy has a fenced-in garden in the shape of a
    12·1 answer
  • What is the volume of three cubes, each with a side length of fraction 1 over 3 foot? V = s3, where s is the side length.
    9·2 answers
  • Which expression is equal to ? 8 5 A. 5 8 B. 8 • 8 • 8 • 8 • 8 C. 5 • 5 • 5 • 5 • 5 • 5 • 5 • 5 D. 40
    12·1 answer
  • HELP ME ASAP PLEASE ?!!The triangles shown below must be congruent<br> a.true <br> b.false
    6·2 answers
  • Lynn sells homemade jewelry on the Internet. The list below shows prices for various types of jewelry on her website. Which of t
    15·1 answer
  • Which expression could be used to find the value of the expression below.<br><br><br>17/-8÷-4​
    13·1 answer
  • Simplify 8(5x-5)+5(1-8x)
    12·2 answers
  • What is the value of x in this figure
    5·2 answers
  • A shopkeeper mixed 10 kg of rice of one kind at Rs 20 per kg with 5 kg of (a) nother kind at Rs 15 per kg. If he sold the mixtur
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!