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
Zarrin [17]
2 years ago
11

AE is an angle bisector of BAC if the measure of BAE = x + 30 and masure of angle EAC = 3x-10 determine Measure of angle EAC

Mathematics
1 answer:
TEA [102]2 years ago
5 0
The measure of angle EAC is equivalent to 50 degrees.
You might be interested in
A pattern has 3 blue triangles to every 24
NARA [144]

Answer:

<u>It</u><u> </u><u>is</u><u> </u><u>3</u><u> </u><u>:</u><u> </u><u>2</u><u>7</u>

Step-by-step explanation:

Ratio of blue to yellow = 3:24

{ \sf{total \: ratio = 24 + 3 = 27}}

ratio of blue to all triangles:

=  3 : 27

5 0
3 years ago
If EF = x + 5, DC = 2x + 4, and AB = 2x + 2. Find EF.<br><br>​
bonufazy [111]

Answer:

B *second one down.

Step-by-step explanation:

EF = 1/2(AB + CD)

x+5 = 1/2 (2x + 2 + 2x+4)   Combine the like terms on the right.

x+5 = 1/2 (4x + 6)                Remove the brackets.

x+5 = 1/2*4x + 1/2*6

x+5 = 2x + 3                       Subtract x from both sides

5 = 2x-x + 3

5 = x + 3                            Subtract 3 from both sides

5-3 = x

x = 2

EF = x + 5

EF = 2 + 5

EF = 7

The answer is B

3 0
3 years ago
A cone has a slant length of 10 and a diameter of 8. Height is unknown.
patriot [66]

Answer: 153.56

Step-by-step explanation:

Hi, to answer this question we have to apply the next formulas:

Volume of a cone: 1/3 π r² h

Where r is the radius and h is the height (unknown)

Diameter = r x 2

8 = 2r

8/2 =r

r = 4  

Before calculating the volume we have to apply the Pythagorean Theorem to find h. (where the slant is the hypotenuse and h and r are the sides of the triangle)

10 ² = h² + 4²

Solving for h

100 = h² + 16

100-16 = h²

84= h²  

√84 =h

9.16= h

Back on the volume formula:

V= 1/3 π r² h

V =1/3 π 4² (9.16) =153.56

6 0
3 years ago
This high school stadium contains a track that surrounds a soccer field. The soccer field is 100 yards long and 70 yards wide
goldfiish [28.3K]

Answer:

Step-by-step explanation:

1. 1923.25

2.about 3846.5 yards

3.219.91

4.639.82

7 0
3 years ago
Read 2 more answers
Find the degree of the polynomial below.<br> 9x2 – 25
bulgar [2K]

Answer:

\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}

{9x}^{2}  - 25

✏ Degree is the highest value of the exponent in the polynomial. In this polynomial <u>2</u><u> </u><u>is </u><u>the </u><u>degree </u><u>of </u><u>the </u><u>polynomial</u><u>.</u>

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

\huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}

3 0
3 years ago
Read 2 more answers
Other questions:
  • the sum of the three numbers is 69. if the second number is equal to the first diminished by 8, and the third number is 5 times
    14·1 answer
  • sam filled 6 glasses with six glasses with two 2/3 liters of juice in each glass. how many liters of juice did he use ?
    10·1 answer
  • there are 30 students in ms. McClendon's science class. of the students: 1/2 completed their homework, 40% said there dog ate th
    13·1 answer
  • N+3=28 what does n equal
    10·1 answer
  • Which two kinds of whales have the closest number alive?
    12·1 answer
  • Which statement describes the ratio of weight to mass and the value of x in the table?
    15·1 answer
  • HELP PLS 100PTS!!!<br><br> Evaluate s(-19)<br> s(n)=7-4n
    10·2 answers
  • Is the question: Do prefer doing cool math problems or reading about old boring history? fair or biased
    14·2 answers
  • Help please? I’m confused help me please?
    10·1 answer
  • 10
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!