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
lord [1]
3 years ago
15

PLS HELP M ASAP FOR (8) A and B (SHOW WORKK!!!) +LOTS OF POINTS!

Mathematics
1 answer:
marissa [1.9K]3 years ago
3 0
The first part to question 8 is 2.25 and the answer to part b is 12
You might be interested in
Triangle E F G is shown. Angle G F E is a right angle. The length of G F is 3 and the length of E F is 4.6. Which equation could
PIT_PIT [208]

Answer:

the answer would be tan-1 (3/4.6)

8 0
3 years ago
WILL GIVE BRANLIEST!!! Pls help! Determine the coordinates of the point on the straight line y=3x+1 that is equidistant from the
iren [92.7K]

Let , coordinate of points are P( h,k ).

Also , k = 3h + 1

Distance of P from origin :

d=\sqrt{h^2+k^2}

Distance of P from ( -3, 4 ) :

d=\sqrt{(h+3)^2+(k-4)^2}

Now , these distance are equal :

h^2+(3h+1)^2=(h+3)^2+(3h+1-4)^2\\\\h^2+(3h+1)^2=(h+3)^2+(3h-3)^2

Solving above equation , we get :

P=(\dfrac{16}{21},\dfrac{23}{7})

Hence , this is the required solution.

6 0
3 years ago
Solve for pizza in the pie chart!
solniwko [45]

Answer:

24

Step-by-step explanation:

30% of the pie chart is pizza. 30% of 80 = 0.3 * 80 = 24

6 0
2 years ago
Read 2 more answers
QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!
lara [203]

Answer:

(-2, -4.5)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the length of AC¯¯¯¯¯ ?
Harman [31]

Answer:

AC = 12.38 cm

Step-by-step explanation:

When there are 2 pairs given, we can use the sine rule to solve the problem.

By pairs we mean "an angle and side opposite to it"

<em>1 pair is 85.2 degree angle and 13 cm, and another pair is 71.6 degree angle and the side AC (which we want to figure out).</em>

<em />

Sine Rule is given by \frac{SinA}{a}=\frac{SinB}{b}

where,

A and B are the two respective angles and a and b are the two respective sides (of the pairs). Plugging all the info and using algebra, we have:

\frac{Sin85.2}{13}=\frac{Sin71.6}{AC}\\AC*Sin85.2=13*Sin71.6\\AC=\frac{13*Sin71.6}{Sin85.2}\\AC=12.38

Thus, AC = 12.38 cm

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation, in point-slope form, passes through (-2, 4) and has a slope of 3?
    11·1 answer
  • HELP PLS I REALLY NEED HELP MAN
    5·2 answers
  • What does s(200) = 3 mean in terms of the problem?
    10·1 answer
  • Anna's scores for a video game are 670, 575, 400, 575, 1250, 720, and 885. Which statement about the data is correct? A) The med
    6·2 answers
  • Her fee is 5 hours of work is $350
    11·1 answer
  • My brother makes $8.10 per hour. I make $1.35 more than he does. How much do I make per hour?
    13·2 answers
  • Find the roots of this equation 7xsquare - 5x - 2 = 0
    9·1 answer
  • Find the surface area of the rectangular prism.<br> 4 in<br> 10 in<br> 3 in
    13·1 answer
  • PLZZZ HELP ME ASAP PLZZZZZ
    10·1 answer
  • Afia bought shoes that were on sale for `30\%` off the regular price. Afia saved `\$12`. What was the regular price of the shoes
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!