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Natasha_Volkova [10]
2 years ago
12

Use the equations and the graph to solve the problem.

Mathematics
1 answer:
Simora [160]2 years ago
4 0

The value of function f(3) + g(3) will be 9. Then the correct option is E.

<h3>What is a function?</h3>

Functions are found all across mathematics and are required for the creation of complex relationships.

Use the equations and the graph to solve the problem.

f(x) = 2x − 1

g(x) = 3x − 5

Then  the addition of the functions f(x) and g(x) will be

f(x) + g(x) = 2x − 1 + 3x − 5

f(x) + g(x) = 5x − 6

When x = 3, then the value of function f(3) + g(3) will be

f(3) + g(3) = 5(3) − 6

f(3) + g(3) = 15 − 6

f(3) + g(3) = 9

Then the correct option is E.

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

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Trigonometry questions
trasher [3.6K]

We'll use standard labeling of right triangle ABC, C=90 degrees, legs a, b, hypotenuse c.

11.

Right triangle, cliff peak A, boat B, angle opposite cliff is B=28.9 deg. adjacent leg a=65.7 m, cliff height is leg b.

tan B = b/a

b = a tan B = 65.7 tan 28.9° = 36.3 m

12.

Similar story, boat at B, opposite b=3.5 m, rope c=12 m

sin B = b/c

B = arcsin b/c = arcsin (3.5/12) = 17.0°

13.

c=124 m, A=58°

sin A = a/c

a = c sin A = 124 sin 58 = 105.2 m

14.

That's a hypotenuse c=4-1.2 = 2.8 m to a height b=1.8m so

cos A = b/c

A = arccos b/c = arccos (1.8/2.8) = 50.0°

15.

Not a right triangle, an isosceles triangle.  Half of it is a right triangle with hypotenuse one arm, c=9.8 cm and angle opposite half the base of B=62/2=31°.  We're after d=2b:

sin B = b/c

b = c sin B

d = 2b = 2 c sin B = 2(9.8) sin 31 = 10.1 cm

Almost equilateral


4 0
3 years ago
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HELP ASAP 20 PTS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
spayn [35]
Slot method or permutations
top 3
6 for first slot
5 for 2nd slot
4 for 3rd
6*5*4=120


120 possiblites

answer is C
5 0
3 years ago
Read 2 more answers
If Clay can run one lap in a ¼ of an hour. How many hours will it take him to run 5 ⅓ laps around the track.​
Serjik [45]

Answer: 21

Step-by-step explanation

5 1/4 divided by 1/4

u simplify 5 1/4 =21/4

1/4=0.25

21/4 divided by 1/4 is 21

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3 years ago
Determine the domain and range in the function, f(x)=abx<br> f(x)=ab^x , when a =1/4 and b=16.
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The domain is infinite and the range is 0 (possibly infinite as well).
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3 years ago
Let y- 2t+ 5 be a linear function representing the distance from home for an ant tminutes after starting out from a location nea
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The 5 represents the starting distance from home. In other words, when t = 0, the value of y is y = 5. Replacing t with 0 leads to this y value. This is the y intercept. So at time 0 minutes, the ant is 5 units from home. Replace "units" with whatever units you happen to be using.

8 0
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