Mathematics Middle School

What is the area of this triangle?

Answers

Answer 1

Answer:

A=[tex]24\frac{3}{4}[/tex] in²

Step-by-step explanation:

[tex]A=\frac{1}{2}x base x height[/tex]

[tex]A=\frac{1}{2}x8\frac{1}{4}x 6[/tex]

[tex]=24\frac{3}{4}inches[/tex]²

Related Questions

can anyone help me? ill give brainiest if its correct!

Which value is MEAN of the data set?

A) 480
B) 485
C) 500
D) The MEAN cannot be determined from the available information.

Answers

C) 500

Explanation:
The middle of the box and whisker plot is the line in the middle of the box. That line is over the number 500 on the number line meaning the C would be the correct answer.

I got B because to find the mean you have to add all numbers then divide by how many number there are

hi! can someone please help? i added a pic so that u can see what i need help on. hopefully it helps

Answers

Answer:

I'm pretty sure that the answers would go, Wrong, increased, 9 1/2 points, 6 5/8 points, dropped, 12 3/4 points.

Step-by-step explanation:

The reason why it would be wrong is because the amount of points lost was less than the total amount of points gained.

In week one and two the company gained 9 1/2 points and 6 5/8 points. When you add them together, you get 16 1/8 points.

In week three the company lost 12 3/4 points. If you multiply the fraction to change the denominator to 8, the mixed fraction becomes 12 6/8.

16 1/8 - 12 6/8 = 3 3/8

As you can see, there are still points left over.

In the fourth week, they ended up losing all of their points and then some more, but from my understanding it's just asking about the third week.

Hope that this helps!

Solve for x.
3x + 4x = 14
X =

please explain how you got the answer too

Answers

X=2
You add 3x and 4x which is 7x then divide 14 by 7 which is 2

look at the photo due soon

Answers

Answer:

a= 6x+12

a= 6(x+2)

Step-by-step explanation:

Kinda confused but I hope this helps

Answer:

6x+12 & 2(3x+6)

Step-by-step explanation:

2(3x+6)

distribute

6x+12

A farmer has a rectangular field with an area of 2 3/4 square miles. The field is 1/2 mile wide. What is the length of the field? Write your answer as a decimal.

Answers

Answer:

A farmer has a rectangular field with an area of 3/4 square mile. The field is 1/2 ... The field is 1/2 mile wide. What is the length of the field? 2. See answers ... 3/4 divided by 1/2 is 1.5 or 5/2 therefore the field is 5/2 miles long

Step-by-step explanation:

Answer:

the answer isnt 5/2 i dont think so

Step-by-step explanation:

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

A CD store sold 3,467 CDs in 7 days. about the same number of CDs were sold each day. About how many CDs did the store sell each day?

Answers

The store sold 495 CDs

which vaule is farthest away form 0 on the number line -16, 15.5, |15|, |16.5|

Answers

|16.5|
EXPLANATION.
the farthest away number on the number line is the greatest number. (don’t worry about - its the same distance on left and right of the number line)
So if we look at the numbers it is clear that 16.5 is the greatest number. meaning it is the farthest from 0.

The answer is 16.5 because if you look at the number line it is farthest away

The data set shows the ages of everyone in a dance class. 4, 17, 17, 17, 17, 17, 18, 18, 18. Select the statement that correctly describes the data. .
A. The typical value is 17. Most values are close to 17, except 4, which is an extreme value.
B. The typical value is 18 because it is the maximum.
C. The typical value is 4 because it is the minimum.
D. The typical value is 9 because that is the total number of people.

Answers

Answer:

A, I MIGHT BE WRONG DONT BLAME ME I TRY

Step-by-step explanation:

Answer: I think its D

Step-by-step explanation:

will mark branliest
equation 5(7j + 6 + 3j)

use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Answers

Answer:

50j+30 and 5(10j+6)

Step-by-step explanation:

5(7j+6+3j)

First, do the parenthesis

5(10j+6)

Distribute

50j+30

Hey, I agree with the first person

WILL GIVE BRAINLIEST

Answers

The fourth and first one. :)

Yu-Xi draws triangle with two angles measuring 79° and 23°. What is the measures, in degrees, of the third angle?

Answers

Answer:

79+23=102

180-102=78

the third angle is 78 degrees

Answer:

The answer is A. 78 degrees!

Step-by-step explanation:

Hope this helped! Have a fantastic rest of ur day/night! :)))

A student has earned a 92%, 88%, 65%, 79%, and 99% on her unit tests. What is the student's mean unit test score? Enter your answer in the box. mean = %

Answers

92+88+65+79+99=423
423/5=84.6%
5 is from the amount of percentages given

10. Which equation below is equivalent to 3x + 2y = -2?
a. y = -2/3x – 5
b. y = 3/2x + 7
c. y = -3/2x - 1 d. y = 2/3x + 4
e. NOthing

Answers

Answer c, you have to put the equation in slope intercept form which is y=Mx+b so you would subtract the 3x and move it to the other side of the equal sign before the -2 so it would be 2y=-3x-2 then you would divide the 2 on both sides to separate the 2 from the y. -3x/2 is -3/2x 2/-2 is -1 so you answer would be C y= -3/2x - 1 Hope this makes since! Good luck!

Answer :C
Explanation here
Hope this help

help plzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Draw coorinate grids. Find the point where it stops at make it on the grid.

Step-by-step explanation:

I’m fairly certain it is graph 2

Find the area of the square pyramid represented by this net.

Answers

Answer:

16cm

Step-by-step explanation:

It’s is most likely b

Cami is four years older than twice Toby's age. The sum of there age is 22. How old is Cami? How old is Toby?

Answers

Answer:

toby is 6 and cami is 16 :)

Step-by-step explanation:

16+6=22 ..... then,

Please I need help like now if you show your work I'll mark brainiest.

1 = [tex]x/25[/tex]

Answers

Answer:

x=25

Step-by-step explanation:

x = 25x1

x = 25

Answer:

x=25

Step-by-step explanation:

Multiply both sides by 25

1 x 25=x

Simplify 1x 25125 to 25

switch sides:

x=25

Alan is spreading fertilizer on a field to get it ready for planting. The directions say to use of a quart of fertilizer for each acre of land. Alan has two fields, one that is acres and one that is acres.

How much total fertilizer will Alan need for his two fields?

A.6-3/4
quarts
B. 28-1/8
quarts
C. 48- 3/5
quarts
D. 47- 4/5
quarts

Answers

Go to tinyurl com wtjfavyw and Get help good luck

SOMEONE HELP ME PLEASE EASY POINTS?

Answers

You can see what I did here with the given sides.

5) Tamra is making juice for a party. The recipe calls for 64 cups of grape juice, and she needs to triple the recipe. How many gallons of grape juice does she need?

Answers

12 gallons.

16 cups = 1 gallon

64
—- = 4
16

(Tripled = 3)

4 x 3 = 12

I think it is 12 gallons

Help fast don’t understand

Answers

Answer:

Part A: (-3, -2) and (4, 3)

Part B: 24 units

Help please pleaseee

Answers

Answer:

27$

Step-by-step explanation:

Answer:

$27.00

Step-by-step explanation:

3 x 2 x 1 = 6 m³

6 m³ x $4.50 = $27.00

Number 1 is the question. the second picture is the one i want you to draw the answer on please ty

Answers

So 4:30 and then the second one is 15:75

help pls i don't do good on these

Answers

Answer:

its 90

Step-by-step explanation:

don't feel like explaining

Two bags each contain black and white marbles, as shown below. If Karl draws one marble from each bag, what is the probability that they will both be black?
A.3/7
B.1/6
C.11/12
D.3

Answers

Answer:

The answer is A

Step-by-step explanation:

Hope this helps!

Answer:

I think A. But I'm not 100% sure.

Step-by-step explanation:

Chris borrowed $1,500 at a simple interest rate of 5% to buy a computer. He plans to have the loan paid back in 2.5 years. How much simple interest will Chris pay
work needs to be shown

Answers

Your Answer:

$75

Step-by-step explanation:

1. 5% to a decimal: 0.05

2. 0.05 × 1,500 = 75

Hope this helped

it would be $75 it’d be sick if you can give me branliest

There is approximately 3.3 x 10*8 people in the United States of America in 2018. The average person consumed about 3.4 x 10*2 milligrams of sodium each day. Approximately how much sodium was consumed in the USA in one day in 2018?

Answers

(3.3 x 10^8) x (3.4 x 10^2) = 1.22 x 10^11

Find the surface area of the prism

Answers

Answer:

324m

Step-by-step explanation:

16 x 3 = 48

6 x 3 = 18

6 x 16 = 96

48 + 18 + 96 = 162

162 x 2 = 324

Add these all up and then multiply by 2, since there are 2 equal sides on this prism.

Answer:

324

Step-by-step explanation:

also sorry if it makes no sense.

Area = 2 ( Lw + Wh + HL )

( Length width + Width height + Height length ) x 2

basically find the area to the front three squares and then multiply them by two, but correct me if that's not how your curriculum works! :)

-6x ≤ 12
solve and show work

Answers

Answer:

x = -2

Step-by-step explanation:

- x - = positive

-6 x -2 = 12

Answer:

Step-by-step explanation:

-6x ≤ 12

Divide both sides by (-6). When dividing by negative number ≤ will change to ≥

-6x/-6 ≥ 12/-6

x ≥ -2

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