Mathematics High School

HELP ME PLS
i’ll mark brainlist

HELP ME PLS Ill Mark Brainlist

Answers

Answer 1

Answer:

14.3 yds.

Step-by-step explanation:

c=√a^2 +b^2

c=√14^2 +3^2

c=√=196+9

c=14.31782106327

c=14.3 yds.

Answer 2

Answer:

XZ = 14.32 yd

Step-by-step explanation:

Use the Pythagorean theorem

14^2 + 3^2 = XZ^2

196 + 9 = XZ^2

XZ^2 = 205

XZ = 14.32 yd

Related Questions

Please help me find the area of this shape please!

Answers

i’m pretty sure it’s just 28

PLS HELP ASAP! GIVING BRAINLIST!

Answers

D is your answer. 6a^2 b^2(2a - b)

The value of tan60° is ______ . * 1 point 1/√3 0 1 √3

Answers

Answer:

Therefore, the exact value of Tan 60 degrees is √3. We can also derive the values of tan 0°, 30°, 45°, 90°, 180°, 270° and 360° in the same way

The value of tan 60° is √3, approximately 1.732.

To calculate the value of tan 60°, we need to use the trigonometric function tangent. Tan 60° represents the ratio of the length of the side opposite the angle to the length of the adjacent side in a right triangle with a 60° angle.

In a 30°-60°-90° right triangle, the length of the opposite side opposite the 60° angle is equal to the square root of 3 times the length of the adjacent side.

The length of the opposite side is √3, and the length of the adjacent side is 1.

Using these values, we can calculate the value of tan 60°:

tan 60° = (opposite side) / (adjacent side) = (√3) / 1 = √3.

Therefore, the value of tan 60° is √3, approximately 1.732.

To know more about triangle:

https://brainly.com/question/2773823


#SPJ6

Write the function that represents the sequence in the table

Answers

Answer:

n= 5x each time

Step-by-step explanation:

=

Help me!! My question is over proportional relationships!

Answers

Answer:

the first one is proportional and the constant is 10. the second one isn't proportional could be wrong on that one

I need help due in a Hour

Answers

answer:

50 yd

explanation:

what are the equalities of f(x)=loga(x)
A. f(1)=0
B. f(a)= 1
C. f(0)=0
D. f(1/a)=-1
​

Answers

9514 1404 393

Answer:

  A, B, D

Step-by-step explanation:

For appropriate values of 'a', the log function has the following characteristics:

A: f(1) = 0B: f(a) = 1D: f(1/a) = -1

Any log function will tend toward negative infinity as x tends to zero (for |a|>1).

When spinning a ten-number spinner (with numbers 1-10), what are the odds of the arrow landing on 8?​

Answers

There is a 10% to land on any of the numbers since there are 10 of them. :).

Write in quadratic form
f(x)=(x+2)^2

Answers

The quadratic is f(x)=x^2+4x+4

The cone and cylinder below have equal surface area

Answers

I think the answer is true.

Answer:

Step-by-step explanation:

It's false AP appove

PLEASE ANSWER WILL GIVE POINTS!!!!!!!!!!!!!!!!

Answers

(7)From the diagram

cos 34=y/37

y=37 × cos34

y=30.673 approximately 31

and x+y=52

therefore we have our x=21 and y=31

What is £1.30 increased by 20%

Answers

£1.56 because 20 % of £1.30 = 26 p so 26 + 130 = £1.56

Step-by-step explanation:

20 % of 1.30 is 1.30×20 / 100 = 0.26

1.30 increased by 20% is 1.30+0.26= 1.56

Help me lol please and thank you

Answers

well the opposite of addition is subtraction
to find n move 27 to the other side which makes it negative
15+ (-27) =-12

Find the Value of X please

Answers

X = 18

Add the two valleys together and set them equal to 90. Then solve

LAST QUESTION OF BRAINLY POINT CHALLENGE:

Answers

Answer:
216in2

step-by-step
cause i said so

21=-7n
It's a one-step equation. Please help!!

Answers

Answer:

-3=n

Step-by-step explanation:

21=-7n

divide both sides by -7

-3=n

Answer:

n=3

Step-by-step explanation:

21 ÷7=3

n=3


20 Is 80 percent of what number?
A 21
В 22
С 24
D 25

Answers

Answer:

D. 25

25 percent * 80 =

(25:100)* 80 =

(25* 80):100 =

2000:100 = 20

(c^3b^1a^4)^4 + 3a^16b^4c^12

Answers

Answer: 4a16b4c12

Step-by-step explanation:

Which value of h make the equation true?
2.3 + h = 7.8

Answers

Answer:

h = 5.5

Step-by-step explanation:

2.3 + h = 7.8

-2.3         -2.3

  h = 5. 5

Hi, can someone help me with my math homework?

Answers

Answer:

You didn't post it up for me to see, I can try to help.

Element X decays radioactively with a half life of 9 minutes. If there are 860
grams of Element X, how long, to the nearest tenth of a minute, would it take
the element to decay to 94 grams?

Answers

Answer:28.7 minutes

Step-by-step explanation:

Find the area of a triangle with a base of 10 inches and a height of 5 inches

Answers

Answer:

area = 25 in^2

Step-by-step explanation:

area = 1/2(10)(5) = 25 in^2

Answer:

The height is 4 inches.

For a triangle, we have Area = 1/2 base times height.

With a = area, b = base and h = height,

we have:

A=1/2bh

We are told that A=10 square inches and b=5 inches, so we need to solve (find h ) for:

10=1/2(5)h

We can get rid of the fraction by multiplying by 2 on both sides:

20=5h

Now divide noth sides by 5 (or multiply by 1/5 , to get

20/5=5h/5 so 4=h

The height is 4 inches.

Step-by-step explanation:

Hope it is helpful....

help i don't know what to do please help

Answers

Suki is correct because adrienne subtracted 6 instead of -6

PLS HELP ME 12x - 15 = 6 - 3x

Can you pls show me the solving steps and the answer I have to type a paper on how to solve this problem help me plsss (10 points)

Answers

Answer:

x= 21/15

if you need to reduce it would be x=7/5

Step-by-step explanation:

12x-15 =6-3x

add 3x to both sides

15x- 15 = 6

now add 15 to both sides

15x = 21

lastly divide both sides by 15

x= 21/15

if you need to reduce it would be x=7/5

Answer:

x = 7/5 or 1.4

Step-by-step explanation:

12x - 15 = 6 - 3x             Need to move one variable term to the other side to

+3x              + 3x         isolate it on one side

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

15x - 15 = 6                   need to +15 to isolate the variable term

     +15   +15

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

15/15x = 21/15 (simplify 21/15 = 7/5)   need to divide by 15 to isolate x

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

x = 7/5 or 1.4

which expression results in an irrational number? (see image)

a) II
b) III
c) I, III, IV
d) II, III, IV

Answers

C is the correct answer..

What does m equal?please help me.

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the inequalities.

===> -7 + 45m - 35 < 9m - 11

===> 45m - 42 < 9m - 11

===> 45m - 9m < -11 + 42

==> 36m < 31

==> m < 31/36

hence the value of m < 31/36

Answer:

m = 31/36

Step-by-step explanation:

Hope this helps you.

need help solving to complete the square ​

Answers

Answer:

b=9 and b=-21

Step-by-step explanation:

first step: move 195 to the other side by adding to get:

b^2+12b=189

now to find the constant you take the b value which is 12 divide that by 2 and square it. then add the product to both sides. 12/2=6, 6^2=36

b^2+12b+36=189+36

next factor b^2+12b+36.

(b+6)^2=225

square root both sides to get:

b+6=15 and b+6=-15

solve by subracting 6 to both sides and you get the 2 final answers.

b=9 and b=-21

Please helpppppppppppp

Answers

D. The measure of TRU is 72

help please i'll give you 20 points!!

Answers

Answer:

8

Step-by-step explanation:

I'm not completely sure but I hope it helps

Answer:

28 is answer

Step-by-step explanation:

14×2= 24

Hope it helpedddddddddd

James travels 147 metres in 2 seconds.
Find the average speed of James during that time.
Give your answer correct to 1 decimal place where appropriate.
m/s

Answers

Answer:

73.5m/s is the average speed

Step-by-step explanation:

147/2=73.5

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