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
never [62]
3 years ago
7

Which expression can be used to find AC

Mathematics
1 answer:
Brut [27]3 years ago
3 0

Answer:

7.8cos23 feet

Step-by-step explanation:

Which expression can be used to find AC

From the given diagram;

Hypotenuse = AB = 7.8ft

Adjacent to <A = AC

Using the SOH CAH TOA identity;

cos theta = adjacent/hypotenuse

cos 23 = AC/AB

cos 23 = AC/7.8

AC = 7.8cos23

AC = 7.8(0.9205)

Hence the measure of AC is 7.8cos23 feet

You might be interested in
Which shows how to determine the volume of the pyramid?
blagie [28]

Answer:

The first opinion

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which of the following is not a unit rate? ( i need this answer fast thank you)
Citrus2011 [14]

Answer:

8 miles per hour

Step-by-step explanation:

3 0
3 years ago
Which integer is 30 closest to
vesna_86 [32]

Answer:

7,4,15,6

Step-by-step explanation:

7,4,15,6

4 0
3 years ago
Read 2 more answers
Rewrite the equation in standard form y - 3 = 4(x - 3)
kumpel [21]

Answer:

y=4x-9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Hey will someone be willing to help me with consumers math...I really need the help
coldgirl [10]
Sure what is it there is no pictuer
8 0
3 years ago
Other questions:
  • Five cakes cost 4.00 how much does seven cost
    11·1 answer
  • How do you factor out the Greatest Common Factor of polynomials?
    15·1 answer
  • To find the average percentage change in price
    5·1 answer
  • Can someone please help me with this
    15·1 answer
  • Simplify 7x+21/x2+5x+6 divided by x+6/x+2<br> A. 7/x+6 B. 4x(x+7)/x+10 C. 10/x+7 D. 7/5
    7·1 answer
  • 70% of what number is 21 and how do you do it
    11·2 answers
  • What must be true about any point that lies on the x axis
    6·2 answers
  • Estimate a 20% tip on a dinner bill of $171.81 by first rounding the bill amount to the nearest ten dollars.
    7·1 answer
  • There are 5 swimmers in a race. There will be a first-place, a second-place, and a third-place prize awarded. In how many differ
    8·1 answer
  • The school Amina goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!