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
hodyreva [135]
3 years ago
15

i need you to explain your answer and show your work for me to have all 5 points! thank you so much and i hope you have a great

day1

Mathematics
1 answer:
viktelen [127]3 years ago
3 0

Answer:

42 cm ^2

Step-by-step explanation:

The area of a triangle is 1/2 B x H ( one half base times height)

The base is 6 cm and the height is 14 cm. So the full equation now is

1/2 (6) (14)

First you multiple 6 times 14 which is 84. Next you just divide it by 2 because 1/2 is half of the number. 84 divided by 2 is 42. So your answer is

42 cm ^2 (centimetres squared)

You might be interested in
Make 24 with the numbers below :<br> 5, 10, .5, 1
Bond [772]

Answer:

0.5(5 × 10) - 1

Step-by-step explanation:

((5 × 10) × 0.5) - 1

((50) × 0.5) - 1

25 - 1

24

7 0
3 years ago
670<br> If a die is rolled 3 times, what is the total number of possible outcomes?
Triss [41]
There is to say, for each first roll, we start out with six possibilities; for each of these, there are six possibilities for the second roll; finally, for each second roll, there are six possibilities for the third. So, 6 cubed. So, 216 is our denominator, i.e., the number of all possible outcomes.

Answer: 216
6 0
4 years ago
The table and graph both represent the same relationship.
Llana [10]

Answer:

x = 1

Step-by-step explanation:

From the table shown in the picture,

For input value x = 1, output values of y = 2, 4, 6, 8, 10

Similarly, from the graph shown,

For input value x = 1, output values of y = 2, 4, 6, 8, 10

Therefore, both will represent the same relationship.

From the graph attached, straight line parallel to y-axis is x = 1.

Therefore, x = 1 will be the correct option.

3 0
3 years ago
Middle school Math!!!
liraira [26]
<h2>Answers:</h2>

Question 1: The equations share the same slope, but different y-intercepts.

Question 2: Option B (y = 2x + 1)

<h2>Explanations:</h2><h3>For Question 1:</h3>

Both equations are written in slope intercept form.

y = mx+b\\\\\text{m - slope}\\\text{b - y-intercept}

The equations we have are:

\left \{ {{y=2x} \atop {y=2x-7}} \right.

Both equations share the same slope of 2. However, they have different y-intercepts.

y = 2x can be written as y = 2x + 0.

Usually if you only have the slope in your equation then the y-intercept is the origin, or (0, 0).

The second equation's y-intercept is -7. It takes 'b's place.

<h3>For Question 2: </h3>

We are given a graph and we need to find a equation.

According to the graph, the line passes at (0, 1). 1 is the y - intercept.

Since y = 2x + 1 is the only option with 1 as the y - intercept, it should be the correct answer.

I'll do the slope as well to verify our answer.

I will use the points (-1, -1) and (1, 3).

m=\frac{3-(-1)}{1-(-1)}=\frac{4}{2} =\boxed{2}

The correct answer should be y = 2x+1.

Hope this helps you.

6 0
3 years ago
Lucy ate ½ of the cake. Blake ate¼of the cake.How much more cake did Lucy eat than Blake?
kirill115 [55]
1/4 more of the cake
7 0
3 years ago
Other questions:
  • A circle is centered at the point (7,1) and passes through the point (8,7). what is the radius
    5·1 answer
  • If a person earns $350.00 a week, and 20% of it is taken out for deductions, how is the total pay?
    13·2 answers
  • Is 301 in the sequence with the rule 3n+1? Please tell me how.<br><br> Thank you
    14·2 answers
  • Please explain im confused if the rule of 2 negatives = a positive in this case -7+(-1)
    5·2 answers
  • On a trip from Buffalo, New York, to St. Augustine, Florida, a family wants to travel at least 250 mi in the first 5 h of drivin
    10·1 answer
  • Could someone please help me solve this multi-step equation? <br><br> 2/5x + 4 = -12
    15·2 answers
  • What is the slope of the table:<br> х -5, -3, -1<br> y 0, 5, 10
    9·1 answer
  • Solve:<br> 3x+y=-3<br> 3x+y=3
    11·1 answer
  • If each edge of a cube is 5 cm, what is the volume of the cube?
    15·1 answer
  • What is the answer to 6= m + 6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!