All categories

4 years ago

PLEASE HELP ME I WILL MARK BRAINLIST!!!!!!!!!!!!!

Mathematics

1 answer:

bezimeni [28]4 years ago

6 0

Answer:

Step-by-step explanation:

Given:

f(x)=3x+7 eq1

to find

f(3)

subtitute 3 in eq 1

therefore,

3*3+7=16

You might be interested in

BRAINLIESTT ASAP! PLEASE HELP ME :) thanks!!

Paraphin [41]

Answer:

third option

Step-by-step explanation:

angle 1

measure of angle 1 is diagonal to 45, theyre congruent angles

so measure of angle 1 is 45

angle 2

the sum of a triangle is 180 degrees

so for measure 2, we add 45 + 59 and we get 104. then we do 180 - 104 and we get 76

so the measure of angle 2 is 76

angle 3

since we know that the measure for angle 1 is 45, we can also solve for the measure of angle 3

to find angle 3, we do 55 + 45 and we get 100

and then you do 180 - 100 and you get 80

so the measure of angle 3 is 80

4 0

3 years ago

Find the exact perimeter of the triangle. A.68 sqrt(x) B.sqrt(68x) C.5x+x sqrt(17) D.68x

blondinia [14]

Hypotenuse²= (4x)²+ x²=16x²+x²=17x²

Hypotenuse=√(17x²)= x√17
To find perimeter, we need to add all sides
P=x+4x+ x√17 =5x+x√17 =x(5+√17)

4 0

3 years ago

De divided by f if d= -24 e= -4 f= 8

vagabundo [1.1K]

The answer is 12 in this problem

8 0

3 years ago

Estimate 45.8 / 4.1 = ? (Must show work)

Elden [556K]

Your answer will be about 11.

4 0

3 years ago

Svetach [21]

Answer:

5 :12 ; what is the ratio of the number of gumamela to the total number of flowers

5 : 7 ; what is the ratio of the number of gumamela to the number of orchids

7:5 ; what is the ratio of the number of orchids to the number of gumamela

12 : 5 ; what is the ratio of the total number of flowers to the number of gumamela

12 : 7 ; what is the ratio of the total number of flowers to the number of orchid

Step-by-step explanation:

Ratios of a to b ;is written as a : b

Ratio of b to a is written as b : a

The ratio of a to the sum of a and b equals ;

a : (a + b)

Number of orchids = 7

Number of gumamela = 5

Total number of flowers = 7 + 5 = 12

7 0

3 years ago