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3 years ago

Explain how you would solve the system 4x + 2y = 16 using emlimination

Mathematics

2 answers:

expeople1 [14]3 years ago

7 0

4x + 2y = 16

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Scorpion4ik [409]3 years ago

5 0

Answer:

4x + 2y = 16

Step-by-step explanation:

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What is the answer for 144=-12(x+5) must show work

miskamm [114]

Answer:

Step-by-step explanation:

$-12(x+5)=144\qquad\text{divide both sides by (-12)}\\\\\dfrac{-12(x+5)}{-12}=\dfrac{144}{-12}\\\\x+5=-12\qquad\text{subtract 5 from both sides}\\\\x+5-5=-12-5\\\\x=-17$

8 0

3 years ago

Read 2 more answers

Oh boys. Can u help me pls!!!!!!!!!!!!!!!!!!!

____ [38]

Answer:

$\displaystyle -5 \\ 2 \\ 8 \\ 5$

Step-by-step explanation:

$\displaystyle 5 + -10 → 5 - 10 = -5 \\ 5 + -3 → 5 - 3 = 2 \\ 5 + 3 = 8 \\ 5 + 0 = 5$

I am joyous to assist you anytime.

5 0

3 years ago

Describe a real-world situation in which you represent a number in scientific notation and a situation in which you represent a

alisha [4.7K]

Answer:

Scientific Notation: Mass of a dust particle is 0.000000000753 kg = 7.53 10^-10

Standard Form: The weight of a person: Person weight 150lbs

Step-by-step explanation:

3 0

3 years ago

.......................

Oduvanchick [21]

Answer:

132 in²

Step-by-step explanation:

The trapezoid is composed of a rectangle ( middle section ) and 2 congruent right triangles.

Area = area of rectangle + area of 2 triangles

= (12 × 8 ) + (2 × $\frac{1}{2}$ × 3 × 12 )

= 96 + (3 × 12 ) = 96 + 36 = 132 in²

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3 years ago

Which combination of shapes can be used to create the 3-D figure?

mamaluj [8]

Answer:

I believe it is the third one but I am not sure, you can ask your teacher for help

Step-by-step explanation:

6 0

3 years ago