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
omeli [17]
2 years ago
8

Plssss helppp!!!!!!!!!

Mathematics
2 answers:
Ierofanga [76]2 years ago
6 0
The first answer is 25
belka [17]2 years ago
6 0

Answer:

17. x=25

18. x=72

19. x=151

20. x=28

Step-by-step explanation:

You might be interested in
If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to (F.g) (x)
Misha Larkins [42]

For those who may still need it in the future, the correct answer is actually: D: 3(x^2 + 1) +2

3 0
3 years ago
A gardener wants to run a border around the outside of her garden. She plots it on a grid to plan how much she will
Karo-lina-s [1.5K]

Answer:

16 units.

Step-by-step explanation:

Just to make things easy, let's name the points A(3,9) B(5,9) C(3, 3) and D(5, 3).

Because this question wants perimeter, we'll just use the distance formula twice, then l*2 + w*2 = p.

Distance formula is sqrt((x1 - x2)^2 + (y1 - y2)^2) = d.

sqrt((5 - 3)^2 + (9 - 9)^2) = 2

sqrt((5 - 5)^2 + (9 - 3)^2) = 6.

The distance of points A and B is 2 units, and B to D is 6 units, multiply both by 2, (2*2=4, 6*2=12) and add the values to find 16 units.

Hope this helps, and if this is for OW, I feel your pain.

5 0
3 years ago
Identify the radius of the circle whose equation is x^2 + y^2 = 36.
pantera1 [17]

Answer:

radius = 6

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ←r is the radius

x² + y² = 36 ← is in this form

with r² = 36 ⇒ r = \sqrt{36} = 6

3 0
3 years ago
Find the area of each composite figure. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the correct label?
GuDViN [60]

Step-by-step explanation:

Square= bh

Square= 2×2=

half-circle = 1/2Pi*r×r

half-circle 2 = 1/2Pi*r×r

We would put 1/2 for the half-circle because its half of a circle. And we square it because where finding area. The middle is square, and the two up top is half a circle. Hope that helps :D

8 0
3 years ago
Read 2 more answers
PLS HELP!!! FIRST ANSWER GETS BRAINLIEST!!!
olga55 [171]

Answer:C

Step-by-step explanation:11m is the radius and to find the diameter u multiply 11 x 2 which is radius x 2 which = 22

5 0
3 years ago
Other questions:
  • A school contains 357 boys and 323 girls.
    13·1 answer
  • Can someone explain to me how I solve this problem. need íԵ as soon as possible. please help!❤️
    14·1 answer
  • Find the y-intercept of the line on the graph.
    15·1 answer
  • What’s the sin of π/6 rad
    9·1 answer
  • Enrollment at high school is changing at a rate of -15 students per year. At that rate how long will it take for the change in t
    15·1 answer
  • The price of a Barry bonds baseball card in 2001 was $50. It is now being sold for $30. Find the percent decrease in the cost of
    7·1 answer
  • In order to help me move, I got a credit card with a $1,000 credit limit and spent all $1,000 the first month. The credit card c
    8·1 answer
  • Emma's sock drawer has 3 white socks and 2 black socks. The socks are randomly arranged in the drawer. One morning, she wakes be
    9·2 answers
  • 2.5 years = (how many weeks)
    11·1 answer
  • Rewrite (7/9) ^-1 without an exponent
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!