Find the area of a triangle with a base of 7.5 m and a height of 4*

Answers

Answer 1

Answer:

15 units²

Step-by-step explanation:

Hi there!

[tex]A=\displaystyle\frac{1}{2} bh[/tex] where b is the base and h is the height

Plug in the base (7.5) and height (4):

[tex]A=\displaystyle\frac{1}{2} (7.5)(4)\\\\A=\displaystyle\frac{1}{2} (30)\\\\A=15[/tex]

Therefore, the area of the triangle is 15 units².

I hope this helps!


Related Questions

Which number line below shows the set of numbers graphed correctly

Answers

Answer:

The number line shows the graph of an inequality: A number line is shown from negative 5 to positive 5 with increments of 0.5. All the whole numbers are labeled on the number line. An empty circle is shown on the third mark to the left of 0. The region to the left of the empty circle is shaded. Which statement explains whether −3.5 can be a value in the shaded region? Yes it can, because −3.5 lies to the right of −1.5. No it cannot, because −3.5 lies to the left of −1.5. Yes it can, because −3.5 lies to the left of −1.5. No it cannot, because −3.5 lies to the right of −1.5.

Answer:C

Step-by-step explanation:

Pls help I need this by tonight :)

Answers

Answer:

1. 6- (-3)

= 9°C

2. 7-(-7)

=14°C

3.-5-(-1)

= 4°C

4. 5-(-2)

=7°C

5. 130 - (-110)

=240°C

here i’ll answer that way you can give her or him brainlist

The circumference of a drain pipe is 12.5cm. Find the radius. Round to the nearest tenth of the centimeter.

Answers

25.0 because the radius is half the diameter so 12.5 x 2 is 25

= Section 2.A Homework Question 12, 2.A.76 Part 1 of 4 HW S Score Suppose that a certain basketball athlete earned $22,500,000 to play 80 games, each lasting 48 min a. How much did the athlete eam per game? b. Assuming that the athlete played every minute of every game, how much did he eam per minute? c. Assuming that the athlete played 2/3 of every game, how much did he earn per minute? d. Suppose that, averaged over a year, the athlete practiced or trained 32 hours for every game and his hourly salary? a. The athlete earned $ per game. ​

Answers

The awnser is B for this one hope it helped

Plz help I am very confused I need help now plz

Answers

Answer:

-21

remember that when there is a positive and negative sign the product will always be negative

POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!HELP!!!!!!!!!!!!!plz...........

Answers

[tex](\frac{2^5}{3^2})^4=\frac{2^{5\cdot4}}{3^{2\cdot4}}=\frac{2^{20}}{3^8}\\\\\text{Answer: A)}[/tex]

What happens to a line segment when you rotate around an endpoint?

A It reverses the vertices

B. It doubles the line

C. It creates a parallel line

D. All of the above

Answers

Answer:

A) It reverses the vertices

hope it helps.

please help i will give extra points!!!

Answers

Answer:

16

Step-by-step explanation:

solve expression using pemdas

(shown in image)

Answer:

16

Step-by-step explanation:

(-7+3^2)8

(-7+9)8

(2)8

16

Hope that helped! (Please mark brainliest)

The maximum point of the function f (x) = -2x2 + 4x + 6 is:
please help me

Answers

Step-by-step explanation:

By Completing the Square,

[tex]\begin{align}f(x)&=-2x^2+4x+6\\&=-2(x^2-2x)+6\\&=-2(x^2-2x+1)+8\\&=-2(x-1)^2+8 \end{align}[/tex]

Since the first tern is at most zero, the maximum value occurs when

[tex]x=1, f(x)=8[/tex]

If RT=36 find the value of x

Answers

Answer:

I need more details for the problem.

in 5abc what is the number of term​

Answers

Answer:

5

Step by step explaination

The wind blew away 33 of your muffins. That was 3/4 of all of them! With how many did you start

Answers

Answer:

44

because each that's ¼ has 11 so 11x4 =44

You can translate this into the statement “33 is 3/4 of what number?”
Translating that into math, you have:
     33 is 3/4 of what number?
     33 =  3/4 •   x

To solve 33 = 3/4•x, you divide both sides by 3/4

33÷ (3/4) = x

To divide by a fraction means you multiply by it’s reciprocal, 4/3.

33 ÷ (3/4) = 33 • 4/3

33 • 4/3 = 44

You started with 44 muffins.

2.86x10^8 scientific notation​

Answers

[tex]\large \mathfrak{Solution : }[/tex]

Yes, 2.86 × 10⁸ is written in the scientific notation. it can be also expressed as expanded form :

286000000

Answer:286 000000

Step-by-step explanation:Scientific notation can be used to represent very large or very small numbers. A number written in scientific notation will have a non-zero digit to the left of the decimal point, multiplied by a power

ten , with an exponent corresponding to the number of places the decimal will move.

HELP PLZ WILL MARK THE BRAINLIEST -Solve the compound inequality 6b < 24 or 4b + 12 > 4.

A) b < 4 or b > −2
B) b < 4 or b > 4
C) b < 4 or b > 2 D)b > 4 or b < −2

Answers

The answer is C.

Hope this helps!

please help multyplying monomials

Answers

the answer is -10, i took the diagnostic

what is the ep weight of banana

Answers

Answer:

Answer:

The number of chirps per minute is 72

Step-by-step explanation:

Here, using the formula given, we want to find the number N representing the number of chirps per minute.

To get this, we shall simply substitute the value of 58 for T in the equation;

Thus;

58 = 50 + (N-40)/4

58 -50 = (N-40)/4

8 = (N-40)/4

4 * 8 = N -40

32 = N -40

N = 40 + 32

N = 72

Step-by-step explanation:

Y=5x8/2 Which graph correctly represents the line?

Answers

Answer:

the correct answer is 20 because 5x8=40/2=20 so Y=20

what insect is this??

Answers

It is a bug. Maybe an ant

Answer:

it's either an ant, small beetle, black termite, or something

Step-by-step explanation:

Solve 6x + 3) = 21.
A. x = -3 and x = -4
O B. x = 3 and x = -3
C. X = -3 and x = 4
D. x = 3 and x = -4

Answers

Answer:

×=3

Step-by-step explanation:

6x +3) =21

6x=21 - 3

6x/6x=18/6

x=3

Find the quotient. Write the remainder as a decimal.

Answers

Answer:

1. 2.8    2. 1.24   3. 1.75   4. 2.375

Step-by-step explanation:

brainliest  pls

To win a certain lotto, a person must spell the word big. Sixty percent of the tickets contain the letter b, 30% contain the letter i, and 10% contain the letter g. Find the average number of tickets a person must buy to win the prize. (30)

Answers

Answer:

30

Step-by-step explanation:

plz help will mark brainliest!!!

Answers

it should be the top right answer, because the -3 is not in a grouping symbol with x therefore it moves on the y axis down 3

help pls- I have an answer but need to know if its right.

Answers

Answer:

Close but the awnser is D. [] is used after you use ()

Step-by-step explanation:

Lets say {f(x)=13-2x[5^3 x 19^2(14^3x x1^0) 23^12] 12^2}

suppose c>d. explain why the following inequalities are true:
2c+11>2d+11

thank youu

Answers

Answer: Optional

Step-by-step explanation:

Since c is greater than d, 2c would be greater than 2d, because when it’s like this 2c

It sometimes means multiply.


The quotient of three more than a number and six is nine.

Answers

The quotient of three more than a number and six is nine.

[tex] \underline{ \boxed{ \large{ \sf{ \frac{(3 + n)}{6} = 9}}}}[/tex]

The value of the unknown number is 51

From the given statement we can form the following equations;

let the unknown number = x

Three more than a number:

= 3 + x

The quotient of three more than a number and six:

[tex]= \frac{x+ 3}{6}[/tex]

The result of this division is 9;

[tex]\frac{x+ 3}{6} = 9[/tex]

The value of this unknown number is calculated as;

[tex]\frac{x+ 3}{6} = 9\\\\x+3 = 54\\\\x = 54 - 3\\\\x = 51[/tex]

Thus, the value of the unknown number is 51

Learn more here: https://brainly.com/question/603134

find the perimeter of the square whose length is 7 cm​

Answers

Answer:

28

Step-by-step explanation:

7x(sides) 4 sides because it's a square and equal side cause it's a square so 7 x 4 = 28

Answer:

perimeter of square is 4L 4*7=28

Which is the best estimate of 90 square root

Answers

Answer:

9.486

Step-by-step explanation:

the best estimate of 90 square root is 9.486

in her pocket, Kira has 2 red marbles, 2 green marbles, 2 blue marbles that are all the same size. If Kira picks a marble one marble from her pocket without looking, what is the probability that it could be red or green?

Answers

Answer:

2 in 3 chance of getting a red or green marble

Answer:

31% or 32% because there is three categories

I don't know how to answer this |


6y-29=35

Answers

Answer:

s

Step-by-step explanation:

If the points on a scatterplot are clustered in a pattern that extends from the upper left to the lower right, this would suggest that the two variables depicted are: ________

a. normally distributed.
b. positively correlated.
c. regressing toward the average.
d. negatively correlated.

Answers

Answer:

B

Explanation:

im doing this for points :D

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