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
Darya [45]
3 years ago
7

Plzzzz helppppp again

Mathematics
1 answer:
Rina8888 [55]3 years ago
5 0
This is the answer for you problems

You might be interested in
24 miles in T hours, 32 miles in T hours
lesantik [10]
Whatvis the question?
8 0
3 years ago
In the diagram below PQR are point on the circle with centre o and diameter 14cm <PRQ=35° Find the length of the minor arc PQ
Gekata [30.6K]

Answer:

Step-by-step explanation:

I'll draw a quick sketch. It's hard to "see" this kinda of problem w/o a drawing , so start there.   just draw as much as you can from what the problem tells you.

diameter = 14 cm

radius = 7 cm

pi = 3.142

PRQ = 35 °

to find Y use law of sines

sin(70) / Y = sin(55) / 7

sin(70) / sin(55) / 7 = Y  ( I'll use my calculator for all the non standard angles )

sin(70) * 7 / sin(55) = Y   ( and invert and multiply the fraction in the denom )

8.03007 = Y

x = 70 °

if you have questions, and  you should, just put them in the comments , I'll see them later :)

5 0
2 years ago
What is T in -5t-2(5t+10)=100​
Alina [70]

Answer:

t=-8

Step-by-step explanation:

-5t-2(5t+10t)=100

-2 x 5t=-10t

-2 x 10 = -20

-5t-10t-20=100

combine terms and add 20

-15t=120

divide by -15

t=-8

7 0
3 years ago
What is the slope of the line represented by the equation 2x+3y= –12 ? –32 –23 23 32
mr_godi [17]

Answer:

Option 2 - m=-\frac{2}{3} is the slope of the equation.

Step-by-step explanation:

Given : Equation 2x+3y=-12

To find : What is the slope of the line represented by the equation ?

Solution :

The slope form of line is y=mx+c

Equation 2x+3y=-12

Take 2x to another side,

3y=-12-2x

Divide 3 both side,

y=\frac{-12-2x}{3}

y=\frac{-2}{3}x-4

On comparing with general equation,

m=-\frac{2}{3} is the slope of the equation.

Therefore, option 2 is correct.

7 0
3 years ago
Read 2 more answers
A) What is 4^3 ÷ 4^3 ? (Hint: Same as 2/2 or 6/6 or x/x) _________
Monica [59]

Answer:

a) What is 4^3 ÷ 4^3 ? (Hint: Same as 2/2 or 6/6 or x/x) __<u>1</u>_______

b) Rewrite 4^3 ÷ 4^3 using the quotient property: ____<u>4</u><u>^</u><u>{</u><u>3</u><u>-</u><u>3</u><u>}</u><u>=</u><u>4</u><u>^</u><u>{</u><u>0</u><u>}</u><u>=</u><u>1</u>_____________

c) Based on parts a and b above, what must 4^0 be? 4^0 = ___<u>1</u>______

3 0
3 years ago
Read 2 more answers
Other questions:
  • The lines below are perpendicular. If the green line has a slope of 2, what is
    6·1 answer
  • Suppose sarah is trying to design a metal box (a rectangular prism), which will hold 450 cubic centimeters of liquid. the length
    9·1 answer
  • Simplify this expression<br> 4x(7x^2)<br> A 11x^2<br> B. 28x^2<br> C. 11x^3<br> D. 28x^3
    10·2 answers
  • Find the value of x 110, 40, 80
    14·1 answer
  • Solve the system of equations and choose the correct ordered pair. 
    13·1 answer
  • Last year's litter consisted of 12 kittens, and this year's litter is 3/4 as large. If 2/3 of this new litter's cats are brown,
    10·1 answer
  • Suppose you are asked to find the area of a rectangle that is 2.1-cmcm wide by 5.6-cmcm long. Your calculator answer would be 11
    12·1 answer
  • [Please Help ASAP!]
    13·1 answer
  • The square root of 90 is it closer to 9 or 10
    7·1 answer
  • Which graph represents the solution<br><br>8 - 3x ≥ -4​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!