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2 years ago

this question is easy but i dont want to do it can someone do it for me you get chooses brainliest and lots of points tooo

Mathematics

2 answers:

velikii [3]2 years ago

8 0

Answer:

7 and -7

Step-by-step explanation:

-7 is correct, but she forgot to include 7 in the ± $\sqrt{49}$ . So it is both -7 and 7.

Sonbull [250]2 years ago

3 0

Answer:

See explanation.

Step-by-step explanation:

g^2=49

g=-7 or g=7

g can be both -7 and 7 since both of them squared is 49. Eli forgot that if you negate -7 and square the negated value which is 7, you get 49.

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8 students have 3/4 if a cake how much will each student get if they split it evenly

velikii [3]

Each student gets 1/8 of the cake.

we multiply 1/8 and 3/4. To do that we multiply the numerators together and the denominators together. This gives (1*3)/(8*4) =3/32 of the cake

5 0

3 years ago

Read 2 more answers

100 points! Solve the equation identify any extraneous solutions.

9966 [12]

Answer:

Step-by-step explanation:

40+6=12

12*X=645

697+645=12500

then,

X=5 and 8

5 0

3 years ago

Read 2 more answers

How is the graph of y=4(2)^x+3 translated from the graph of y=4(2)^x

Pie

Answer:

Vertical movement: Move up 3 units

Horizontal movement: Move left 3 units

Step-by-step explanation:

If your parent equation is $f(x) = 4(2)^{x}$ and your child equation is $f(x) = 4(2)^{x} + 3$ , then it has vertically moved up 3 units.

If your parent equation is $f(x) = 4(2)^{x}$ and your child equation is $f(x) = 4(2)^{x+3}$ , then it has moved horizontally left 3 units.

7 0

3 years ago

Read 2 more answers

<RQT is a straight angle. What are m<RQS and m<TQS

never [62]

Answers:

x = 11
angle RQS = 106 degrees
angle SQT = 74 degrees

===========================================================

Explanation:

Straight angles are always 180 degrees in measure.

The two smaller angles shown add up to 180

(angle RQS) + (angle SQT) = angle RQT

(9x+7) + (6x+8) = 180

(9x+6x) + (7+8) = 180

15x+15 = 180

15x = 180-15

15x = 165

x = 165/15

x = 11

From here, we then know that,

angle RQS = 9x+7 = 9*11+7 = 99+7 = 106 degrees
angle SQT = 6x+8 = 6*11+8 = 66+8 = 74 degrees

Note how the two results add to 106+74 = 180 to help confirm the answers.

8 0

3 years ago

Use f(x) = x +5 and g(x) = 2x.

NemiM [27]

2x+10 is the correct answer.

4 0

4 years ago