1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nlexa [21]
2 years ago
14

Which statement correctly explains how Andre could find the solution to the following system of linear equations using eliminati

on?Multiply the first equation by –7 and the second equation by 8, and then subtract.Multiply the first equation by -7 and the second equation by 8, and then add.Multiply the first equation by 2 and the second equation by 9, and then add.Multiply the first equation by –2 and the second equation by 9, and then subtract.Which statement correctly explains how Andre could find the solution to the following system of linear equations using elimination?Multiply the first equation by –7 and the second equation by 8, and then subtract.Multiply the first equation by -7 and the second equation by 8, and then add.Multiply the first equation by 2 and the second equation by 9, and then add.Multiply the first equation by –2 and the second equation by 9, and then subtract.
Mathematics
1 answer:
grin007 [14]2 years ago
7 0

umm ,this is too long could you maybe putt it in smaller form so I can answer

You might be interested in
Does anyone know the last two? Match the correct property to the equation showing that property.
sergij07 [2.7K]

Explanation: The 4th one is the distributive property because it shows an     equal sign and the 5th one is the inverse property of addition because it uses more than addition.

Answer: 4th one is distributive property 5th one is inverse property of addition

P.S. I am sure 95% sure that I am correct.

8 0
1 year ago
A drug company claims that fewer than 1% of pills that it produces and ships fail to retain full potency after 60 days of produc
Harlamova29_29 [7]
4% of the 200 pills failed to retain full potency after 60 days.
8 0
3 years ago
Using exact values (e.g. 10+4π), find the area of the following composite shape:
Angelina_Jolie [31]

Answer:

12 - (⅛)π cm²

Step-by-step explanation:

Rectangle + circle - semicircle

(4 × 3) + (pi × 1²) - ½(pi × 1.5²)

12 + pi(1 - 9/8)

12 - (⅛)π

3 0
3 years ago
Can someone answer this question please answer it correctly if it’s correct I will mark you brainliest
mash [69]

Answer:

Harry stains his shirt

1/5= 20%

15%

7 0
3 years ago
Read 2 more answers
Confusion...help please
kifflom [539]

Given:

In triangle KLM, KL = 123 cm and measure of angle K is 35 degrees.

To find:

The length of the side KM to the nearest tenth of a centimeter.

Solution:

In a right angle triangle,

\cos \theta =\dfrac{Base}{Hypotenuse}

In the given right triangle KLM,

\cos K=\dfrac{KM}{KL}

\cos (35^\circ)=\dfrac{KM}{123}

0.819152=\dfrac{KM}{123}

Multiply both sides by 123.

0.819152\times 123=KM

100.755696=KM

KM\approx 100.8

The measure of side KM is 100.8 cm.

Therefore, the correct option is (2).

8 0
2 years ago
Other questions:
  • Help Geometry I need this answer please
    11·1 answer
  • What is 11.25 rounded to the nearest hundred
    15·1 answer
  • A scientist estimates that the mean nitrogen dioxide level in a city is greater than 30 parts per billion. To test this estimate
    7·1 answer
  • Researchers are studying the relationship between honesty, age, and self-control conducted an experiment on 160 children between
    10·1 answer
  • Diane makes fruit punch with 3 cups of cranberry juice, 2 cups of
    5·2 answers
  • 1. Look at the following correlation scatter plot. What type of a correlation is it?
    8·1 answer
  • What is the volume and surface area of 3d shapes?
    6·1 answer
  • Please help BRAINIEST ANSWER ❤️❤️
    9·1 answer
  • Write the slope intercept form of the line that travels through (4,-1) and is parallel to y=1/4x
    10·1 answer
  • 2. Rainey graphed a function with exponential growth and an initial value of 15. Which of the following could represent the equa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!