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
Cerrena [4.2K]
3 years ago
15

Pls help me 20 points

Mathematics
1 answer:
nataly862011 [7]3 years ago
7 0

Answer:

31/100

Step-by-step explanation:

You might be interested in
Helpppppppppppppp meeeeeeee will give brainliest
vlada-n [284]

Answer:90

Step-by-step explanation:

the angle is perpendicular

7 0
1 year ago
Read 2 more answers
PLs help
Pavel [41]

A) The hypotenuse is the longest side of the triangle .In the figure EG is the hypotenuse.The given angle is <G=40 degrees.The side adjacent is FG= 10 units.

The question is asking us to find the trigonometry ratio which will  help us find EG.We can use cos  as cos is ratio of adjacent and hypotenuse.

cos 40=\frac{10}{Hypotenuse EG.}

B) Cos  40 =0.766.

Substituting tan40 value we have:

0.766=\frac{10}{EG}

EG=13.05.

C)Sum of angles in  triangle is 180.

<E+<F+<G=180

<E+90+40=180

<E+130=180

<E=50 degrees.

D) Tan  40=\frac{EF}{10}

EF=8.39

E) Area of triangle EFG= \frac{1}{2}x base x height.

A rea of the triangle = \frac{1}{2}x8.39x13.05

Area= 54.75 square units.





5 0
3 years ago
Use the diagram to find the value of the median of the figure. 15.25 22.25 13.64 19.64
MariettaO [177]

Answer:

your median is 17.445

Step-by-step explanation:

put them in order least to greatest

13.64,15.25,19.64,22.25

15.25+19.64=34.89

34.89/2=17.445

7 0
3 years ago
Read 2 more answers
Drew wrote a four digit number less than 2000. The sum of its digit is 20. Only the digits in the ones place and hundreds place
jeka94
He wrote the number 1892, because:

The number needs to be less than 2000, with four digits. Because the first is half the last, it means that the number must be 1??2.

These two numbers add up to 3, and all together, they need to add to 20. 20-3=17. The remaining numbers need to add to 17.

The only two single digit numbers that can add to 17, are 8 and 9. Therefore, the number must either be 1892 or 1982.

The second digit needs to be even, meaning that the number has to be 1892.

I hope this helps.
7 0
3 years ago
Read 2 more answers
the ratio of boys to girls at the beach cleanup was 7:8. If there were 43 boys, how many girls were there?
faltersainse [42]
I'm pretty sure there were 48 girls at the beach clean up. 43 ÷ 7 = 6.14 (6 cause there's not gonna be floating males with missing body parts). So we multiply 6 x 8 and we get 48.
7 0
3 years ago
Other questions:
  • Prove: 1-tan^2 x/ 1+tan^2 x= 1-sin^2 x
    11·1 answer
  • What value of m makes the statement true? –(m + 15) = –18 + (–15) A. –33 B. –18 C. 3 D. 18
    15·2 answers
  • Use the definition to find an expression for the area under the curve y = x3 from 0 to 1 as a limit. lim n→∞ n i = 1 R (b) The f
    15·1 answer
  • What's the square root of 1000000
    11·2 answers
  • A rectangle has a height of 4x4x4, x and a width of 3x+13x+13, x, plus, 1. Express the area of the entire rectangle.
    14·1 answer
  • Roddy adjusts his simulation, making it easier and easier to win. Eventually, he finds that if the random numbers are between 1
    12·1 answer
  • Nothing bh hbu tbh tyurff5cyvu5xx5. ycyfucyc6
    12·1 answer
  • Between which two consecutive years did Kleya's income increase the most?
    6·1 answer
  • ( show your work ) The banner that football players run through is 18 feet high and 30 feet long. How much paper is needed to
    14·1 answer
  • A person 5 feet tall cast a 11 foot shadow. A tree is casting a 27 foot shadow. How tall is the tree
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!