Mathematics Middle School

Find the surface area of the triangular prism using its net. The triangular sides are isosceles triangles. 5 cm 5 cm 6 cm 6am 4 cm​

Answers

Answer 1

Answer:

3,200 cm

Step-by-step explanation:

because when you add all them when you multiply

Answer 2
You follow the formula for surface area
Find The Surface Area Of The Triangular Prism Using Its Net. The Triangular Sides Are Isosceles Triangles.

Related Questions

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

no links i need help

Answers

Answer:

Step-by-step explanation:

minus 6

Please help I'm very confused respond ASAP

Answers

Answer:

80°

Step-by-step explanation:

Answer:

B. 80°

Step-by-step explanation:

The triangle in the middle has angles that:

Supplementary with 110°Supplementary with 150°Same with x, as alternate exterior angles are congruent

Interior angles of a triangle sum to 180°

Find x:

x + (180° - 110°) + (180° - 150°) = 180°x + 70° + 30° = 180°x + 100° = 180°x = 80°

Correct choice is B

What are 2 and 8/10 + (-3.5) in decimal form?

Answers

Not sure I understand the first part of your question but 2 is just 2 and 8/10+(-3.5)=-2.7 in decimal form :^)

Step-by-step explanation:

2 is 2.0 decimal form and 8/10 is 0.8 and -3.5 already done.

For each sequence, find the first 4 terms and the 10th term
1) 2n-1

Answers

Answer:

1st term: 1, 2nd term: 3, 3rd term: 5, 4th term: 7 & 10th term: 19

Step-by-step explanation:

1st term: 2(1) - 1

              2 - 1 = 1

2nd term: 2(2) - 1

                4 - 1 = 3

3rd term: 2(3) - 1

               6 - 1 = 5

4th term: 2(4) - 1

               8 - 1 = 7

10th term: 2(10) -1

                20 - 1 = 19

WILL GIVE BRAINLIEST

Answers

Answer:

-9

Step-by-step explanation:

brainliest?

-9 the slope is always the number multiplied by x y=-9x+2

pictures of the problem is attached! :)

Answers

Answer:

Step-by-step explanation:

16 x 28% = 4.48

16 x 72% = 11.52

16 x 172% = 27.52

16 x 128% = 20.48

---------------------------------------------------------------

I dont know for the second one, sorry-

Giving Brainlist!
Everyone in Squidward's family has light blue skin, which is the
dominant trait for body color in his hometown of Squid Valley. His
family brags that they are a "purebred” line. He recently married
a nice girl who has light green skin, which is a recessive trait.
Create a Punnett square to show the possibilities that would result
if Squidward and his new bride had children. Use B to represent
the dominant gene and b to represent the recessive gene.
A. List the possible genotypes and phenotypes for their
children.

Answers

Answer:

any yx yy chromesome shows in Bb or bB outcomes you can expand with the female being dominant

Bb BB and thats your real answer

Step-by-step explanation:

Offspring possible genotypes and phenotypes: Bb or BB

17. What is the x-intercept?

O (3,0)
O (-3,0)
O (2.0)
0 (0,2)

Answers

Answer:

(-3,0)

Step-by-step explanation:

X-intercept refers to where the line is crossing the horizontal (or x) axis. As you can see, it is on the left (or negative) side of the axis. It is also 3 points away from the origin (0). Therefore, it is -3. The y-coordinate would be 0 in this case.

2. (-3,0)...................

HELP MEEEE PLSSS <33

Answers

3rd option
x+2y(smaller than or equal to)-4
the answer is the third option. if you set 2y equal to -4 and solve, you would get y is less than or equal to -2. (0,-2) is the y intercept

Hello

I need help please...

What is [tex]13 \leq 24[/tex]

Make a explanation to this... Do not copy, or on g.oogle...

Maybe you can show proof how you got the answer?

Thanks~

Answers

Answer:

13 < 24.

Step-by-step explanation:

This is asking if 13 is greater than or equal to 24.

13 does not equal 24.

Thus, 13 is greater than 24.

We point the arrow tip at the 13 because it is being shot by the 24. (I made that up but it actually works)

Brainiest if correct

Answers

x=14
3 times 14 is 42-13 is 29
X=14 that’s the answer I’m not sure tho

Sandy’s mom bought 4 lbs of apples and paid $8.76. What was the cost per pound? *

A: $2.09/lb
B: $2.19/lb
C: $1.99/lb
D: $0.45/lb

Answers

Answer is B. 2.19/Ib (just divide 4 by 8.76)

Answer:

B. $2.19/lb

Step-by-step explanation:

the equation 8.76÷4 will give us the cost per pound

8.76÷4= 2.19

this is because I used the normal equation to find the unit rate which in this case is the price per pound

hope this helps <3

Consider the image QRST of a rectangle WXYZ.
a. Is it possible that point Q and point W could have the same coordinates? If so, what must be true about point Q?

b. Is it possible that both points R and X could have the same coordinates if points T and Z have the same coordinates? If so, what are the possible values of the scale factor k for the dilation?

Answers

Answer:

show a picture please i can still help you :3

Step-by-step explanation:

Please help. You will get points. Please answer it right. I don't have many points left.

Answers

Answer:

answer of q no.2

-3 and 12

Explanation:

Suppose two numbers are x and y

smaller number = x

larger number = y

Given that,

The difference of two numbers is 15

Equation 1

y - x = 15

Five times the smaller is the same as 9 less than twice the larger.

Equation 2

5x = 9 - 2y

Solve them

-x = 15 - y

x = y -15

put value of x in equation 2

5(y - 15) = 9 - 2y

-75 + 5y = 9 - 2y

-75 - 9 = -2y - 5y

-84 = -7y

y = 84/7

y = 12

x = 12 - 15

x = -3

Im trying to do IXL and I dont understand the way my teacher teaches (ironic right?)
Can you please help?
the points (1,k) and (0,4) fall on a line with a slope of -9. What is the value of k?
If its not right im gonna report you

Answers

Answer:

k=-5

Step-by-step explanation:

equation for slope

y2-y1

_____

x2-x1

4-k/0-1

4-k/-1

4-(-5)/-1

9/-1=-9

the value of K >>>>-5

Can you guys help me with this plzz? (UwU)

Answers

B is the least likely to happen.
B bae , it’s b
hope this helps

The volume of a rectangular prism is 50 5/8 cubic inches.
The dimensions are given below.
What is the missing value in the table?

Answers

Answer:i think b

hope this helps

Step-by-step explanation:

The width of the rectangular prism is W = 4 1/2 inches

What is the volume of a prism?

A three-dimensional solid object called a prism has two identical ends. It consists of equal cross-sections, flat faces, and identical bases. Without bases, the prism's faces are parallelograms or rectangles.

The volume of a prism is the product of its base area and height

Volume of Prism = B x h

where B = base area of prism

h = height of prism

Given data ,

Let the volume of the prism be V = 50 5/8 inches³

Now , the length of the prism is L = 5 inches

And , the height of the prism be H = 2 1/4 inches

Let the width of the prism be W = W

where Volume of Prism = B x h = L x W x H

On simplifying , we get

50 5/8 inches³ = 5 x 2 1/4 x ( W )

50.625 = 11.25W

Divide by 11.25 on both sides , we get

W = 4.5 inches

Hence , the width of the rectangular prism is W = 4.5 inches

To learn more about volume of prism click :

https://brainly.com/question/11336446

#SPJ2

For which equation is y = 7 a solution?

A.) 7y = 1
B.) y - 26 = -19
C.) y + 7 = 0
D.) y - 2 = 9

Answers

Answer:B

Step-by-step explanation:

y - 26 = -19

y + 26 - 26 = -19 + 26

y=7

B!
7-26=-19
( y=7)
Hope it helps!

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

7

Step-by-step explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

Jim needs to rent a car. A rental company charges $21 per day to rent a car plus $0.80 per mile driven. How many miles can he drive in a day if he wants to spent AT MOST $82. Write an inequality. Show work Or explain how to solve it and then give a solution as an inequality.

Answers

Answer:

Inequality: .80x +21 ≤ 82

Answer: 76.25 miles in total

Step-by-step explanation:

Hi,

An inequality to represent this is .80x +21 ≤ 82

(.80 is the cost per mile and x is the number of miles driven. 21 is the fee that must be paid no matter what and the 82 is the total cost they can pay. We use the ≤ sign to say they can spend less than or equal to 82. The phrase "at most" means we can use the ≤ sign).

Now we solve...

.80x + 21 ≤ 82

Subtract 21 on both sides...

.80x ≤ 61

Now, divide by .80 on both sides...

x ≤ 76.25

He can drive up to 76.25 miles in total

Hope this helps :)

76.25.....................

Every fifth student who walked into the middle school was surveyed to determine his or her favorite subject. Out of 150 students, 90 students stated that they like math class best. The staff concluded that about 60% of students like math class best. Is the sample method valid? Justify your answer.
a)

The conclusion is invalid. This is a biased voluntary response sample.


b)

The conclusion is invalid. This is a biased convenience sample.


c)

The conclusion is valid. This is an unbiased systematic random sample.


d)

The conclusion is valid. This is an unbiased simple random sample.

Answers

Answer:

C

Step-by-step explanation:

C
It was a random yet organized system for picking sample students

A town has 35,000 registered voters. A random sample of 2000 voters finds that 400 are in favor of a new dog park. How many are likely to vote for the new dog park?

Answers

Answer:

8750 registered voters

Step-by-step explanation:

Answer:

8750 registered voters

Step-by-step explanation:

pls helpppppppppppppppppppppppppppppppp

Answers

Yes, they are equivalent
X=2
Answer is= 10,10
X=4
Answer is= 14,14
The are equivalent because when you input an x value the outcome will be the same for both.
yes they are equivalent x=2 answer would be 10,10 then x=4 answer would be 14,14 are equivalent because when you input an x value the outcome will be the same for both

Mark works at a clothing store and earns a 20% commission on his total sales. Last month, Mark sold $1,500 in clothing total sales. What was his commission last month
work needs to be shown

Answers

Answer:

75%

Step-by-step explanation:

Divide $1,500 by 20%

Think about 15/2 it =7.5 now move decimal two places to the right and you get 750 there ya go hehe

Answer this question please and thank you

Answers

Answer:

Guranteed 5th Grader / 6th

Step-by-step explanation:

8 1/7 / 4/7

Multiply 7 by and and add 1

57/7 / 4/7

Flip the 4/7 to 7/4

57/7  * 7/4

Do the rest

14 1/4

the answer is 14 1/4

Four friends each took a different path walking from the drinking fountain to the cypress tree.
The table shows the distances that each of them walked. Who walked the farthest distance?

Answers

Lydia walked the furthest distance
lydia because Rowan 150 yd is 450. While for domingo his is 392 + 2 is 394.

Chloe is drinking 3/5 cup of water every 6 minutes. How many cups will they drink in 2 hours?

Answers

Answer:

12 cups

Step-by-step explanation:

One of the easiest ways to solve this problem is to first turn the fraction into a decimal. 3/5=0.6

The second step is to see how much water Chloe drinks in an hour. Since there are 60 minutes in an hour and 6 times 10 is 60, we do 0.6 times 10 to see how much water Chloe drinks in one hour. 0.6x10=6

The third and final step is to double 6. We do this because 6 is how many cups of water Chloe drinks in one hour, but we need to find two. 6x2=12.

Therefore, Chloe would drink 12 cups of water in 2 hours.

Answer:

Step-by-step explanation:

12 cups. You have to divide 120 by 6, then you divide that answer (20) by 3/5, which is 0.6 in decimal form, your answer should be 12 cups of water.

A landscape architect is designing a paved courtyard for a new office complex. A scale drawing of the initial plan is shown below. If the scale of the drawing is 1 cm = 3 yd, what is the perimeter of the actual paved courtyard?

A.

123 yards

B.

108 yards

C.

54 yards

D.

162 yards

Answers

It’s A 123 yards so hope this helps you

3(y+25)=−15

what is y

Answers

Answer:

y = -30

Step-by-step explanation:

3(y+25)=−15

3y +75 = -15

subtract 75 from each side of the equation:

3y = -90

y = -90/3 = -30

proof:

substituting -30 for y:

3(-30 + 25) = -15

-90 + 75 = -15

-15 = -15

Answer:  The answer to your question is y= -30

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