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
fomenos
3 years ago
8

Plz help I have a geometry exam soon!!!!! :(

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
5 0

Answer:

a = 93°, b = 120°, c = 150°

Step-by-step explanation:

b + 36 = 78 × 2 => b + 36 = 156 => b = 120°

87 × 2 - b = the minor arc between a and 78

=> 174 - 120 = 54

54 + b + 36 + c = 360

=> 54 + 120 + 36 + c = 360

=> c = 150°

(c + 36) ÷ 2 = a

=> (150 + 36) ÷ 2 = a

=> a = 93°

You might be interested in
The edge of each cube used to build this rectangular prism is 14 centimeter long. Which equation shows the volume of the prism,
Lunna [17]
Its 4/4 x 3/4 x 3/4 cm3 =9/16 cm3

6 0
4 years ago
Read 2 more answers
Find the value of x, round the length to the nearest meter
nirvana33 [79]

ANSWER

405m

EXPLANATION

We know the opposite side of of the right triangle to be 4629m and the given angle is 85°.

Since we want to find the adjacent side which is x units, we use the tangent ratio to obtain,

\tan(85 \degree)  =  \frac{opposite}{adjacent}

\tan(85 \degree)  =  \frac{4629}{x}

Solve for x.

x =  \frac{4629}{\tan(85 \degree)}

x=404.985

To the nearest meter, x=405m

4 0
4 years ago
PLS HELP ME Solve the following equation: five eighths plus two eighths equals
salantis [7]
Answer: seven/eighths

Five eighths + two eighths = seven eighths

(5+2)/8 = 7/8

If this question was helpful to you in anyway, please consider giving brainliest
5 0
2 years ago
Read 2 more answers
Retro Jordan 13s had a regular price of $395, but Jay found them on sale for 15% off. Including the 8% sales tax, what did Jay p
Usimov [2.4K]

Answer:

$362.21

Step-by-step explanation:

am smart

5 0
3 years ago
Read 2 more answers
Seawater has density 1025 kg/m^3 and flows in a velocity field v = yi + xj, where x, y, and z are measured in meters and the com
olga55 [171]

The rate of flow outward through the hemisphere x² + y² + z² = 9, z >= 0 is zero.

Given that,

Seawater has a density of 1025 kg/m³ and moves at a constant velocity field defined by the equations v = yi + xj, where x, y, and z are measured in meters and the components of V are expressed in meters per second.

We have to find the rate of flow outward through the hemisphere x² + y² + z² = 9, z >= 0.

We know that,

v= yi + xj, and density = 1025 kg/m³

F=1025(yi + xj)

After solving the R(u,v) we get zero.

Therefore, the rate of flow outward through the hemisphere x² + y² + z² = 9, z >= 0 is zero.

To learn more about hemisphere visit: brainly.com/question/28770672

#SPJ4

7 0
1 year ago
Other questions:
  • Dennis cutting 4.7 foot length of twine from a 240 foot spool of twine he needs to cut 42 lenghts and says that 45 feet of twine
    12·1 answer
  • Round to the nearest thosand 5,900
    5·2 answers
  • Which postulate proves the two triangles congruent?
    13·1 answer
  • Which dot plot has more than one mode?
    15·2 answers
  • 3x+y=32+7x+2y=73 pls solve for x and y
    7·1 answer
  • Which pair shows equivalent expressions? (a) 2(2/5x+2)=2 2/5 x+1 (B) 2(2/5x+2) = 2/5x+4 (C) 2(2/5x+2) =2/5x+2 (D) 2(2/5x+2) =2 2
    12·2 answers
  • ¿Cómo se dice 2021 en números romanos?​
    12·2 answers
  • 3) Stella drove for 300 miles to Washington D.C. and it took her six
    6·1 answer
  • If m =2 solve these 3m²-2m-7​
    7·1 answer
  • Eric has a riddle: "I am thinking of a fraction that is equivalent to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!