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Natalka [10]
2 years ago
9

Pls help asap for brainiest answer!

Mathematics
1 answer:
gizmo_the_mogwai [7]2 years ago
6 0

Answer:

Quest 1. is C, i.e 8. besides thier base are equal.

Quest 2. is D

Wuest 3. is C

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5. Evaluate the function for the given variables.
UkoKoshka [18]

Answer:

C. f(5) = 13 and f(-3) = -3

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 3

x = 5

x = -3

<u>Step 2: Evaluate</u>

x = 5

  1. Substitute:                    f(5) = 2(5) + 3
  2. Multiply:                        f(5) = 10 + 3
  3. Add:                              f(5) = 13

x = -3

  1. Substitute:                    f(-3) = 2(-3) + 3
  2. Multiply:                        f(-3) = -6 + 3
  3. Add:                              f(-3) = -3
7 0
3 years ago
Read 2 more answers
Shannon drove 300 miles. Which expression shows the miles per gallon obtained by her car if she used g gallons of gas on the tri
Rudik [331]

Step-by-step explanation:

300 miles per gallon

= 300 \: miles /gallon \\  = 300 \: m/g\\  = 300 \: m \:  {g}^{ - 1}

7 0
2 years ago
In the figure, if AB || CD, then angle EFD is equal to:<br>(a) 50<br>(d) 40<br>(c) 20<br>(d) 30​
dolphi86 [110]

Answer:

d. 40°

Step-by-step explanation:

70-30=40°

8 0
3 years ago
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Help me with ixllll pleaseee
ELEN [110]
I think it is no , one looks skinner than the other
6 0
2 years ago
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Please help I hate geometry
finlep [7]

transverse s at angle 135°

180° - 135° = 45°

Angle 2 is congruent to 45° because they're alternate exterior angles.

transverse t at angle 120°

180° - 120° = 60°

Angle 3 is congruent to 60° because they're alternate exterior angles.

One rule for exterior angles in triangles is that the exterior angle is equal to the sum of the two angles adjacent to the opposite angle of the exterior angle.

135° = angle 1 + 60°

angle 1 = 75°

120° = angle 1 + 45°

angle 1 = 75°

Therefore angle 1 is 75°,angle 2 is 45° and angle 3 is 60°

7 0
2 years ago
Read 2 more answers
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