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
IrinaK [193]
3 years ago
11

Please help, I’m stuck..

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
4 0
The area of the triangle is 9.

The formula is BH/2

When you plug the numbers in

3•6/2
18/2

You get 9 as the result.
You might be interested in
Is 28 cups greater or less than 14 Pints
marissa [1.9K]
Short answer: NO.

28 cups is exactly equal to 14 pints. (There are 2 cups per pint.)
3 0
3 years ago
2w(w2 + 3w - 5) + 3w3 + 2(w2 + 1)
marysya [2.9K]

Answer:

=5w3+8w2−10w+2

Step-by-step explanation:

Simplify

1

Distribute

2

(

2

+

3

−

5

)

+

3

3

+

2

(

2

+

1

)

2

3

+

6

2

−

1

0

+

3

3

+

2

(

2

+

1

)

2

Distribute

2

3

+

6

2

−

1

0

+

3

3

+

2

(

2

+

1

)

2

3

+

6

2

−

1

0

+

3

3

+

2

2

+

2

3

Combine like terms

2

3

+

6

2

−

1

0

+

3

3

+

2

2

+

2

5

3

+

6

2

−

1

0

+

2

2

+

2

4

Combine like terms

5

3

+

6

2

−

1

0

+

2

2

+

2

5

3

+

8

2

−

1

0

+

2

sorry if it don't make sense ;c

7 0
3 years ago
Solve by elimination:
Pie

Answer:

B (5, 13)

Step-by-step explanation:

9x + 4y = 97

9x + 6y = 123

To solve by elimination, we want to <em>eliminate</em> a variable. To do this, we must make one variable cancel out.

First, we can see that both equations have 9x. To cancel out x, we must make <em>one</em> of the 9x's <em>negative</em>. To do this, multiply <em>each term</em> in the equation by -1.

-1(9x + 6y = 123)

-9x - 6y = -123

This is one of your equations. Set it up with your other given equation.

9x + 4y = 97

-9x - 6y = -123

Imagine this is one equation. Since every term is negative, you will be subtracting each term.

9x + 4y = 97

-9x - 6y = -123

___________

0x -2y = -26

-2y = -26

To isolate y further, divide both sides by -2.

y = 13

Now, to find x, plug y back into one of the original equations.

9x + 4(13) = 97

Multiply.

9x + 52 = 97

Subtract.

9x = 45

Divide.

x = 5

Check your answer by plugging both variables into the equation you have not used yet.

-9(5) - 6(13) = -123

-45 - 78 = -123

-123 = -123

Your answer is correct!

(5, 13)

Hope this helps!

6 0
3 years ago
I dont get this at all pls help
saul85 [17]

Answer:

its B i think

7 0
3 years ago
What is the y-intercept of y= -3x
Veronika [31]

Answer:

there is no y intercept. if there was it would be at the end of -3x

5 0
3 years ago
Read 2 more answers
Other questions:
  • 4 lines extend from point E. A horizontal line extends to the left to point A and a vertical line extends up to point C. Another
    10·2 answers
  • If JKL= MNP, which statement must be true
    12·2 answers
  • If f(x) = |x| + 9 and g(x) = –6, which describes the value of (f + g)(x)? a.)(f + g)(x)≥3 for all values of x b.)(f + g)(x) ≤ 3
    12·1 answer
  • BEST ANSWER GETS TO BE BRAINLYEST!!!!!
    7·2 answers
  • I need to find the distance between (3,4) , (7,2)
    10·1 answer
  • A researcher conducts a study on the effects of task difficulty (easy, hard) and presence of others (no one else present, 5 othe
    7·1 answer
  • Me again waßssssspppppppppppp0pppppp
    6·1 answer
  • Clare paid 50% more for her notebook than Priya paid for hers. Priya paid x for her notebook and Clare paid y dollars for hers.
    13·2 answers
  • The two lines graphed below are not parallel. How many solutions are there to the system of equations?
    15·1 answer
  • Find the distance between the point (2, 3) and the line 4x + 3y = 10 (round your answer to the nearest tenth).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!