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
nadya68 [22]
3 years ago
14

PLZ HELP WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
Alexxx [7]3 years ago
6 0

Answer:

Answer A

Step-by-step explanation:

Angle A = 180 - 26 - 90 (90 right angle)

The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos ( A)= adj/hyp

Cos (26) = a / 13

a = 13* Cos (26)

a= 11.7

Find the last side of the triangle using the Pythagorean theorem.

b^{2}=c^{2} -a^{2}

You might be interested in
Hey, mind helping me out?
maxonik [38]

Answer:

h \leq  16

Step-by-step explanation:

h + 4 ≤ 20

Subtract 4 from both sides.

h ≤ 20 − 4

Subtract 4 from 20 to get 16.

h \leq  16

Hope it helps and have a great day! =D

~sunshine~

8 0
2 years ago
Read 2 more answers
SOmeone SMART HELP ME OMG
Anastaziya [24]

Answer:

x = 7, arc DE = 198°

Step-by-step explanation:

Inscribed angles from the same arc are congruent.

∠ DCE and ∠ DWE are inscribed angles from the same arc DE , thus

12x + 15 = 3x + 78 ( subtract 3x from both sides )

9x + 15 = 78 ( subtract 15 from both sides )

9x = 63 ( divide both sides by 9 )

x = 7

Thus

∠ DCE = 12x + 15 = 12(7) + 15 = 84 + 15 = 99°

The inscribed angle DCE is half the measure of its intercepted arc, thus

arc DE = 2 × 99° = 198°

6 0
3 years ago
Jason represented the values of his 35 baseball cards in a histogram and in a stem-and-leaf plot.
Arturiano [62]

Answer: C

Step-by-step explanation: The Stem and Leaf plot will show a better example when plotting the for the Baseball cards.

8 0
3 years ago
A certain company reported selling 5,000 toys during the month of January and expects sales to grow at a rate of 7.5% per month
Sergio [31]

Answer:

Answer is 36,220

Step-by-step explanation:

7 0
3 years ago
3x-5y+6 how many terms are in this expression
djyliett [7]
3 terms are in the expression
7 0
4 years ago
Other questions:
  • The manager of a paint supply store wants to estimate the actual amount of paint contained in 1​-gallon cans purchased from a na
    15·1 answer
  • 1. Solve the system using substitution
    6·1 answer
  • Jayne has 3 bags of candy. Each bag has 12 pieces of candy. If 3/4 of the candy is chocolate, how many pieces of candy is not ch
    7·2 answers
  • What is 37/200 as a whole number
    8·1 answer
  • What does one-fourth mean
    7·1 answer
  • Lori bought 6,000 grams of cayenne pepper and 2 kilograms of black pepper. How many grams of pepper did she buy all together?
    12·2 answers
  • Help me, please............
    14·1 answer
  • Solve this to get 25 points. Correct answer gets brainliest!
    13·1 answer
  • Mia's checking account balance is overdrawn by $52.65.
    15·1 answer
  • Tìm x,y,z
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!