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
Jobisdone [24]
2 years ago
9

What is the perimeter? O2 cm O 5 cm O 10 cm O 20 cm

Mathematics
1 answer:
notsponge [240]2 years ago
6 0

Answer:

You'll guys is so boring

You might be interested in
Let's say we have a triangle with sides called a, b, and c, and that b is the base. Our triangle has a height that we'll call h.
Irina18 [472]

Answer:

16.34 square inches.

Step-by-step explanation:

Given:

Base of triangle, b = 3 inches

Height of triangle, h = 10.89 inches

Question asked:

What is the area of this triangle in square inches?

Round your answer to the nearest hundredths place .

Solution:

As we know,

Area\ of\ triangle =\frac{1}{2} \times base\times height

                           =\frac{1}{2} \times3\times10.89\\\\ =\frac{32.67}{2} \\\\ =16.335

As, we have to find the answer to the nearest hundredths place, hence the area of triangle will be 16.34 square inches.

7 0
3 years ago
Write an equation that is perpendicular to y=3/5x-1 and passes through the point (9,14)
Leokris [45]

Answer:

y=(-5/3)x+29

Step-by-step explanation:

we will use the base formula y=mx+b

In order to be perpendicular, the slope must be the flipped fraction and have the opposite sign, so our m is (-5/3)

y=(-5/3)x+b

You can plug in the (9,14) point in order to find the b

14=(-5/3)(9)+b

14=(-45/3)+b

14=(-15)+b

14+15=b

29=b

and so altogether our equation is y=(-5/3)x+29

8 0
2 years ago
When you skip count by 36 and 60 can it go into 144
natka813 [3]
No because 60 would not go evenly in for it is counting in the tens
3 0
3 years ago
What is the sum of 8a<br> 7+ 5b2 – 2a2 and 7b2 + 66_<br> 20a + 3?
barxatty [35]

Answer:

Step-by-step explanation:

7+5b²-2a²+7b²+66-20a-3

first collect like terms

5b²+7b²-2a²-20a+7-3

12b²-2a²-20a+4

hope it's helpful

THANK YOU.

5 0
3 years ago
Kim is watching a satellite launch from an observation spot 6 miles away. Find the angle of elevation from Kim to the satellite,
Allisa [31]

Answer:

Angle of elevation from Kim to the satellite launch = 6.654°

Step-by-step explanation:

The distance from Kim to the satellite launch

= 6 miles

Height of the satellite launch

= 0.7 miles

Angle of elevation from Kim to the satellite launch = b

Tan b = height of satellite/distance from Kim

Tan b= 0.7/6

Tan b= 0.1166667

b = tan^-1 (0.1166667)

b= 6.654°

Angle of elevation from Kim to the satellite launch = 6.654°

4 0
3 years ago
Other questions:
  • Median of 3,17,17,11,8,13,5,18
    5·2 answers
  • Monty invested $8600 in a savings account with a yearly interest rate of 5% for 12 years. How much simple interest did he earn?
    15·2 answers
  • WHO WANTS BRAINIEST? WHOEVER ANSWER CORRECTLY ILL GIVE YOU BRAINIEST
    11·1 answer
  • Jose bought 750 bags of peanuts for $375.00. He tends to sell each bag for 0.15 more than he paid. how much he change for each b
    12·2 answers
  • You want to go to a movie and hope to have enough money to get popcorn
    7·2 answers
  • In ___ bars are drawn horizontally and vertically
    8·1 answer
  • Simplify cos2x tan2(-x)-1 / cos2x
    8·1 answer
  • Write an equation that represents the line that passes through the points (– 2, – 3) and (−1, 2).
    10·1 answer
  • What is the 70th term in the sequence? 4, 8, 12, 16...​
    8·1 answer
  • Q: Buy one, get the second half price!<br>Find the percentage reduction of this special offer.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!