Mathematics High School

am i right? i just need to make sure

Answers

Answer 1

Answer:

im pretty sure

Step-by-step explanation:

Answer 2

Answer:

I think it is

Step-by-step explanation:

Related Questions

What is the value of y^3x if y = 2 and x = 6?

Answers

Answer:

262,144

Step-by-step explanation:

You just need to plug in the values given for x and y.

[tex]2^{3(6)}[/tex]

Once you put that into the calculator, you get 262,144.

If you only need the simplified answer, it is [tex]2^{18}[/tex]

Answer:

262,144

Step-by-step explanation:

First, what we know:

y= 2

x= 6

I multiplied 3x (3⋅6) which gave me 18.

I then raised 2 to 18, which gave me 262,144.

what's the value of given expression

=》
[tex] \sqrt{12 + 4} [/tex]

Answers

When you do this you want to add the number in the root first, so we’ll get the square root of 16. Since 16 is a perfect root (4x4), the answer is one of its factors.

Answer: 4

Answer:

√{12+3}=√16=√4²=±4 is your answer

Cory makes a map of his favorite park, using a coordinate system with units of yards. The old oak tree is at position (3, 7) and the granite boulder is at position (-2, 6). How far apart are the old oak tree and the granite boulder? Round to the nearest tenth if necessary

Answers

Answer:

7.1 yd

Step-by-step explanation:

Coficient of x^2 in -4x^2

Answers

Answer:

-4

hope this answer helps you...

What is the ratio of 1 km to 500 m

Answers

The ratio is 2:1 (im writing this cuz i need to reach 20 words)

Determine the area of the triangle. Write your answer in decimal
form. Round to the nearest tenth.
Area =
19.25 yd
9.5 yds
i need it asap by tomorrow!

Answers

A = 1/2 base * height. So the answer is (19.25*9.5)/2 which equals 91.4375 square yards

please help fast have to put answers please do not answer so you can get points

Answers

Answer:

c. 153 miles

Step-by-step explanation:

in one hour, Tom has gone 30 miles, Juanita 21- so they are 51 miles apart (30+21=51)

multiply 51 times the 3 hours and you get 153 miles.

Hiii I just need to know the answer for this. Please lend me a helping hand.I’ll make this 15 points

Answers

Answer:

I'm going to also give you how to get the answer... not just the answer.. you will need to know this for a test :/ so learn it :P

Step-by-step explanation:

Sin(30)=12

to remember what Sin and Cos at those speacial angles in degrees are.. just use this Sin(degrees)

Sin(0) = 0/2 =0

Sin(30)= [tex]\sqrt{1}[/tex]/2 = 1/2

Sing(45) = [tex]\sqrt{2}[/tex]/2 = [tex]\sqrt{2}[/tex]/2

Sin(60)=[tex]\sqrt{3}[/tex]/2 = [tex]\sqrt{3}[/tex]/2

Sin(90)=[tex]\sqrt{4}[/tex]/2 = 1

Cos is exactly the same but counts backwards from 90°

Cos(90) = 0/2 =0

Cos(60) = [tex]\sqrt{1}[/tex]/2 = 1/2

Cos(45) = [tex]\sqrt{2}[/tex]/2 = [tex]\sqrt{2}[/tex]/2

Cos(30) = [tex]\sqrt{3}[/tex]/2 = [tex]\sqrt{3}[/tex]/2

Cos(0) =[tex]\sqrt{4}[/tex]/2 = 1

note that the numerators just count from 0,1,2,3,4 , see? you can remember sin and cos now :) since you can count to 4 :P

Sin(30) =12

1/2 =12 while that statement makes no sense.... obviously 1/2 isn't equal to 12 but.. what's being said is that the angle of 30° gives you a side that is 12 units long.

so looking at what I wrote above.. which angle in degrees matches Sin when you look at Cos?

Sin(30)= 1/2 and Cos(60) also = 1/2 huh

sooo β = 60 °

got it? :/

how many pieces of string rhat are 2/7 of an inch long can be cut into 7/8 of a inch long

Answers

Step-by-step explanation:

3 pieces because well I know

Which number is the exponent?2³ = 8

2
3
8
none of the above

Answers

Answer:

Step-by-step explanation:

8 is the answer and 2 is the base so 3 is the exponent.

Need help figuring out this assignment

Answers

Answer:

Parallelogram. A parralelogram looks like a rectangle, but the end it tilted a bit. a parallelogram is a simple quadrilateral with two pairs of parallel sides.

Step-by-step explanation:

So, connect the arrows with one another.

arrow 1 --- connect with arrow 2

arrow 3 --- connect with arrow 4

then you get a parralelogram!

Four friends are diving in the lake to see who can go the furthest. Minnie went -7.3ft, Nina went -6.3ft, Adam went -8.4ft and Sherry went -8.14. Which friend dives the furthest?

Answers

I think it’s sherry who drive the furthest

Answer

sherry

Step-by-step explanation:

Anyone pls helppp meeeee

Answers

Answer:

c answer becoz may ifhridyrhfujghrhrjjtufuueb

I need help ASAP ! Which one is it ? Find the value of X !

Answers

Answer:D

Step-by-step explanation:

Please help meeee omg asap

Answers

Answer:

Step-by-step explanation:

take square root of 24^2+7^2

the answer will be 25

Plz help fast will mark the brainiest!!!

Answers

Answer:

i hope this helps the answer is in the photo

Step-by-step explanation:

Find the area of the trapezoid 7cm 8cm 6cm 6cm

Answers

Answer:

104 cm^2

Step-by-step explanation:

a = (b1+b2)/2*h

=(7+19)/2*8

=13*8

=104 cm^2

6 times 8 times 1/2 equals 24

7 times 8 equals 56

24 times 2 equals 48

48 plus 56 equals 104 area

38 divided by 8. Show ALL work for credit. NO WORK NO CREDIT
:((

Answers

Answer:

38 / 8 is 4.75

Step-by-step explanation:

Um I tried putting a photo of my work but it wouldn't let me sorry ;-;

A scale model of a house is 110 the size of the actual house. One of the bedrooms in the house is 16 feet long. Which expression will help you find the length of the same bedroom in the model?

Answers

Answer:

model measurement = actual measurement / 110

Step-by-step explanation:

(I believe you have a typo in your answer where the scale is 1:110. Hard to believe one would make a model house 110 times the size of a physical house, haha!)

Can you please help me i don't understand the best answer gets brainliest

Answers

Answer:

a,e,

Step-by-step explanation:

Answer:

2nd and last one

Step-by-step explanation:

5 rows with 3 pepper plants each which makes a multiplication problem. s is unknown but you still multiply it by 5.

5(3+s)=20

now you can do (5x3) + 5xs)=20

Helplp meeeeeeeee plz.Answer only if you know the answer.

Answers

Answer:

I think the answers would be 12 and 9.

sorry if it's wrong...

Step-by-step explanation:

8.

Use the graph.
a. Which plant was the tallest at the beginning?
b. Which plant had the greatest rate of change over the 6 weeks?

A. plant 3; plant 1

B. plant 2; plant 2

C. plant 3; plant 3

D. plant 1; plant 3

Answers

Answer:

C. plant 3; plant 3

Step-by-step explanation:

Answer:

a. C. Plant 3; Plant 3

b. Plant 2 (I guess)

Nina buys a small rug in the shape of a kite. The width of the rug is half its height. What are the width and area of the rug? (height 31 inches width 9 inches)

Answers

Answer:

[tex]Width = 20\ in[/tex]

[tex]Area = 400\ in^2[/tex]

Step-by-step explanation:

Given

See attachment for kite dimension

Required

Determine the width and the area

From the attachment, the height of the kite is:

[tex]Height = 31\ in + 9\ in[/tex]

[tex]Height = 40\ in[/tex]

The width which is half the height is:

[tex]Width = \frac{1}{2} * Height[/tex]

[tex]Width = \frac{1}{2} * 40\ in[/tex]

[tex]Width = 20\ in[/tex]

The area is:

[tex]Area = \frac{Height * Width}{2}[/tex]

[tex]Area = \frac{40\ in * 20\ in}{2}[/tex]

[tex]Area = 40\ in * 10\ in[/tex]

[tex]Area = 400\ in^2[/tex]

what is the answer and how would I do it?

Answers

Answer:

8*3=23

180-24=156

Step-by-step explanation:

hope this helps.

An item is regularly priced at $15. Josh bought it at a discount of 25% off the regular price.

Answers

It’s is $11 I think so don’t get me working

Of the cakes at Naomi's Bakery, 1/6 have chocolate frosting. Of the cakes with chocolate frosting, 1/5 have raspberry filling. What fraction of the cakes at Naomi's Bakery have both chocolate frosting and raspberry filling?

Answers

Answer:

I believe the answer would be 37/100 as a fraction, and 0.37 as a decimal.

how to find the edge length in volume?

Answers

So we can take the volume of a cube formula and set it equal to the volume that we actually know: 64 centimeters cubed. So in order to find the length of the edge, which is a side, we need to cube root both sides of this equation. On the left-hand side, the cube root cancels all the cube.

what is the value of (-3+3i)+(-2+3i)?

-5-6i
-5+6i
5+6i
5-6i

Answers

Step-by-step explanation:

-3+3i-2+3i

-5+6i

Hope that helps you

Can someone help me out thx

Answers

Answer:

what are we supposed to find for this question?

Step-by-step explanation:

PLSSS HELP MEEEE I WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Because 4 minutes times 15 equals an hour 3 x 15 is 45.

And 3 minutes times 20 equals an hour 2 x 20 is 40 so the difference is 5

srry if it makes no sense

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