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
crimeas [40]
3 years ago
14

Solve the system of linear equations by substitution. Check your solution.Numbers 10 and 14.​

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

10) x =2, y = -2

14) x = -3, y = 4

Step-by-step explanation:

Check attachment

I hope this was helpful, Please mark as brainliest.

You might be interested in
A 52 foot building casts a shadow that is 48 feet long, At the same time the shadow cast by a nearby statue 18 feet long .
8_murik_8 [283]

Answer: 14 feet

Step-by-step explanation: the difference between the shadow of the building and the building is 4 feet so the difference between the shadow of the statue and the statue is 4 feet so the answer is 14 feet.

8 0
1 year ago
The radius of a sphere is measured to be 3.0 inches. If the measurement is correct within 0.01 inches, use differentials to esti
Zarrin [17]

Answer:

ΔV = 0.36π   in³

Step-by-step explanation:

Given that:

The radius of a sphere = 3.0

If the measurement is correct within 0.01 inches

i.e the change in the radius Δr = 0.01

The objective is to use differentials to estimate the error in the volume of sphere.

We all know that the volume of a sphere

V =  \dfrac{4}{3} \pi r^3

The differential of V with respect to r is:

\dfrac{dV}{dr }= 4 \pi r^2

dV = 4 πr² dr

which can be re-written as:

ΔV = 4 πr² Δr

ΔV = 4 × π × (3)² × 0.01

ΔV = 0.36π   in³

5 0
3 years ago
What are the answers to these and how do I do it
nlexa [21]

Answer:

1. D

2.B

3.A

4.C

Step-by-step explanation:

You find where the line meets right on the “corner of the boxes” then count to the side then down or up to find the slope

6 0
3 years ago
Let F(x)=x^2-4 and G(x)=5-x<br><br> Find (F/G)(x)=
sammy [17]

Answer:(F/G)(x)=7

Step-by-step explanation:

5 0
2 years ago
IM DOING THIS IN CLASS HELP! Yesterday, there was 4 inches of snow on the ground. It snowed overnight and now there is 6 inches
iren [92.7K]

Answer:

6

Step-by-step explanation:

6 inches of snow is an amount above ground, so it is represented by a positive integer.

Answer: 6

4 0
2 years ago
Read 2 more answers
Other questions:
  • An isometry preserves what
    5·1 answer
  • A zoo has 15 Emperor penguins. The Emperor penguins make up 30% of all the penguins at the zoo
    11·1 answer
  • Find the derivative of the function using the definition of derivative. g(t) = 7 t g'(t) = State the domain of the function. (En
    15·1 answer
  • ​Yesterday,Jack drove 39 and one half.He used 1 and one fourth gallons of gasoline. What is the unit rate for miles per​ gallon?
    5·1 answer
  • 01:14:29 The Schwartz family spent a total of $111.75 for Internet service for 3 months. Each month they received $5.50 as a cre
    9·1 answer
  • 100-99+98-97+96-95+...+8-7+6-5+4-3+2-1
    7·2 answers
  • Help!!! please! im on my last try!
    14·2 answers
  • How do i write an equation in vertex form?
    12·1 answer
  • Find the value of x.<br><br> - 10<br> - radical 12<br> - radical 10<br> - 2 radical 3
    10·1 answer
  • Divide the rational expressions. p2−p−22p2+3p+1÷p2−3p+2p2+5p−6 Enclose numerators and denominators in parentheses. For example,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!