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
adell [148]
3 years ago
6

Pls i really need this 20 points I will give brainliest

Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

B

Step-by-step explanation:

I hope this helps!

You might be interested in
in a recipe for double chocolate every 1/2 cup of milk calls for 2 cups of chocolate. if the recipe were increased to include 4
luda_lava [24]
Milk  : chocolate
1/2   :    2
(x2)     (x2)
  1    :   4

 --------------------------------------------------------------------------------------
Answer : You will need 1 cup of milk for 4 cups of chocolates.
 --------------------------------------------------------------------------------------
4 0
3 years ago
Read 2 more answers
Please help me.......
7nadin3 [17]

<u>Answer:</u>

Point Q lies on the circumference of the circle.

<u>Step-by-step explanation:</u>

We are given a circle with the point C (4,3) as its center with a radius of 3.16 units and we need to figure which of the given point lies on the circumference of the circle.

We can find this by using the distance formula:

Distance between C and P = \sqrt{(4-2)^2+(3-1)^2} = \sqrt{8} = 2.82

Distance between C and Q = \sqrt{(4-7)^2+(3-4)^2} = \sqrt{10} = 3.16

Distance between C and R = \sqrt{(4-1)^2+(3-3)^2} = \sqrt{9} = 3

Since the distance between the points C and Q equals to the radius of the circle, therefore point Q lies on the circumference of the circle.

7 0
3 years ago
Find the 22nd term in the arithmetic sequence -5, -9, -13, -17, -21
lubasha [3.4K]

Answer:

-93

Step-by-step explanation:

it decreases by four every time, so take -4 times 22 and then subtract 5.

4 0
3 years ago
Determine the measure of the indicated angle (in degrees).
ohaa [14]

Answer:

  105°

Step-by-step explanation:

Same-side interior angles are supplementary, so angle 4 and the one marked 75° are supplementary.

  ∠4 = 180° -75°

  ∠4 = 105°

4 0
3 years ago
Prove the following identity showing all steps:
kiruha [24]

Answer:

See solution below

Step-by-step explanation:

Given the expression

\frac{cos(x+30)-sin(x+60)}{sin(x)cos(x)} \\

Recall that

cos x  = sin(90-x)

cos(x+30 ) = sin (90-(x+30)

= sin(90-x-30)

= sin(60-x)

Substitute

\frac{sin(60-x)-sin(x+60)}{sin(x)cos(x)} \\= \frac{sin60cosx-cos60sinx)-sinxcos60-cosxsin60)}{sin(x)cos(x)} \\=  \frac{-2cos60sinx)}{sin(x)cos(x)} \\= \frac{-2(1/2)sinx)}{sin(x)cos(x)} \\= \frac{-1}{cos(x)}\\= \frac{1}{cos(x)}\\ \\= -sec(x) Proved

8 0
3 years ago
Other questions:
  • What is the answer to p-6=16
    15·2 answers
  • Write an equation to describe this : pick a number (x) halve it add 10 and the result is 17
    6·1 answer
  • I need help!!! Don't solve work me through how to do this!
    6·1 answer
  • Suppose that C 5 a 1 bY, where C 5 consumption, a 5 consumption at zero income, b 5 slope, and Y 5 income. LO1.8 a. Are C and Y
    12·1 answer
  • These are questions i notice a pattern with, but don't know how to approach. I need help!.
    12·1 answer
  • Pls help me with this i don’t really get it pls
    11·2 answers
  • Can someone help me again please ?!
    11·2 answers
  • How to solve this
    13·2 answers
  • Please I need the answers now​
    13·2 answers
  • Mr. Jones asks his students to generate the next two numbers in the sequence beginning –5.5, 11, ....
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!