Mathematics High School

50 points! PLEASE HELP WITH THIS! Show how you got the answers!!! WIll mark as brainliest!!! DONT ANSWER IF YOU DONT KNOW IT!!

Answers

Answer 1

Answer:

x=4

x=17.9

Step-by-step explanation:

For the first diagram.

cos(45°)=x/4√2

x=4√2cos(45°)

x=4

For the second diagram

tan(38°)=14/x

0.781=14/x

x=14/0.781=17.9

Related Questions

please help if u dont know how to answer then please dont answer

Answers

Answer:

table is x y

1 30 that is all you need to solve the whole thing I have to go to the movies

Step-by-step explanation:

Write the expression for the phase 7 inches shorter than Sue

Answers

Answer:I'm pretty sure its -7

Step-by-step explanation:

The coordinates of which point are (-3, 6)?
Ty
A
6
5
4
13
1
123457
Х
2
3
B
5
6
O point A
O point B
O point
point D

Answers

Answer:

point d based on my stuck knowledge

Answer:

i cant tell what your asking but i guess point a...

Step-by-step explanation:

How do you name a ray?

Answers

Answer:

By two points.

In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on its way to infinity. Recall that points are usually labelled with single upper-case (capital) letters

Step-by-step explanation:

Answer:

By two points.

Step-by-step explanation:

18 = 5p + 3 NEED HELP ASAP

Answers

Answer:

[tex]p=3[/tex]

Step-by-step explanation:

[tex]5p+3=18\\5p=15\\p=3[/tex]

Hope this helps plz hit the crown :D

Answer:

Are you solving for p , because if you are p = 3

Step-by-step explanation:

18 = 5p + 3

Subtract 3 from both sides

15 = 5p

Divide by 5 in both sides

p = 3

find m⦣1 in parallelogram ABCD.

Answers

Answer:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Step-by-step explanation:

Thats the alphabet so the P is the 16th letter so it's 16 thx pls do brainliest thanks so much

hey i hope ur having a good day can you answer these?
thank you

Answers

question one

180 - 6 = 174 ( c )

because angles on a straight line are 180 !

question two

AB = 6 units

AC = 8 units

( i just counted the boxes )

BC = square root ( 36 + 64 ) = 10

( pythagorus’ theorum )

6 + 8 + 10 = 24 units ( b )

im late but :(

Answer:

1. C

2. B

Step-by-step explanation:

hope this helped <33

bye hope ur day is good :)

Solve this system of equations using elimination.
X-6=-17
-2x+12y=7

Answers

Answer:

Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

Point Form:

(−11,−5/4)

Equation Form:

x=−11,y=−5/4

Solve the given system using elimination.

Answers

Answer:

s = 1

t = -10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

15s + t = 5

4s = 3t + 34

Step 2: Rewrite

15s + t = 5

Subtract t on both sides: 15s = -t + 5Multiply both sides by 3: 45s = -3t + 15

Step 3: Redefine Systems

45s = -3t + 15

4s = 3t + 34

Step 4: Solve for s

Elimination

Combine equations: 49s = 49Divide 49 on both sides: s = 1

Step 5: Solve for t

Define equation: 15s + t = 5Substitute in s: 15(1) + t = 5Multiply: 15 + t = 5Isolate t: t = -10

Answer:

Explanation is below

Step-by-step explanation:

Here ya go

Step 1

15s+t=5,4s=3t+34 Question

Step 2

4s=3t+34 Substitute -15s+5

4s=3(-15s+5)+34

s=1

Step 3

t=-15s+5 Substitute 1 for s

t=(-15)(1)+5

t=-10

answer

s=1

t=-10

The Sanchez family goes to dinner, and the price of the meal was $60. The sales
tax on the meal is 7%, and they also want to leave a 15% tip. What is the total
cost of the meal?

Answers

Answer:

89.7

Step-by-step explanation:

HELP ME PLEASE!!!!!! I need to finish this soon, in order to pass this semester! I’ll give brainiest (I’m not sure how to spell it)

Answers

$18€€\£\hhshahHjjJjZjzjzjzjjzjzjzjsjajsjs

HELP ME!

a student measures the length of an object to be 152 cm. what is the measurement in km?

Answers

Answer: 0.00152 km

Step-by-step explanation:

Answer: 0.00152km

Step-by-step explanation:

2
3
4 >
5
6 >
8 >
9
10 >
What is the nth term rule of the linear sequence below?
7,9, 11, 13, 15,...
Tn=

Answers

Wait what? I might be wrong but I think it’s 11

A map key shows that a map distance of 1/3 inch represents an actual
distance of 4/7 mile. Find the actual distance represented by 1 inch on the
map."

Answers

Answer: 12/7 or 1 5/7 of a mile

Step-by-step explanation: To get to 1 mile, you multiply 1/3 by 3. Then multiply 4/7 by 3. That should give you your answer. Hope this helped!

Can someone help me please

Answers

Answer:

Step-by-step explanation:

210/3.5=60 60*8.5=510 Add the first fence post to get 518.50

Answer:

Step-by-step explanation:

✨Hope it helps✨

Which of the following is equal to log24

Answers

Answer:

Step-by-step explanation:

Put a picture

Please help as well:
Solve for X

Answers

Answer:

If equal to 90 x is 4

Step-by-step explanation:

19 is 4 with the X and that ur answer

find the value of y
a= 23
b= 46
c= 170
d= 85

Answers

Answer:

write in algorithm and draw a flowchart to calculate the factorial of a number (N). verify your results by a trace table by assuming N=5

i will give many points and brainlest if you find the area of the polygon

Answers

Answer:

Step-by-step explanation:

You can split the figure up

3*4/2 = 6

8*2 = 16

6+6+16 = 28

What is the value for 3-2m<7

Answers

Answer:

m>−2

Step-by-step explanation:

3-2m<7

subtract 3 from both sides

-2m<4

divide by 2

m>−2

math question trignometry

Answers

Answer:

the answer is none of these

Step-by-step explanation:

-3 - 2 .....................................................

Answers

Answer:

-5

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

thats a deep comment

How many gallons of water will a rectangular tank hold if the base is a square that is 8 feet 10 inches on one side and the tank is 10 feet 3 inches high? Round to the nearest tenth.

Answers

Answer:

reeeeee

Step-by-step explanation:

eeeeeeeeeeee

solve x3 = 8. A. x = 2.8. B. x = 2. C. x = 4. D. x = 8/3

Answers

Answer:

Option B x=2

Step-by-step explanation:

Assuming that the problem is X^3=8 you can find the cubed root of 8 which is 2

A basket contains six apples and five peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit.
The first piece of fruit is an apple and the second piece is a peach. What’s the probability?

Answers

Answer:

6/11 * 5/10

3/11 or 0.27 repeating

Step-by-step explanation:

what is the opposite -2/5

Answers

Answer:

it would be a positive 2/5

Step-by-step explanation:

Answer:

2/5 just not negative anymore!

Step-by-step explanation:

plz, answer the question in the photo.

Answers

Answer:

Step-by-step explanation:

Step 1 of 2: Subtract, sub-step b: Convert mixed number to improper fraction.

Convert mixed number to improper fraction

2 and 1 over 32

= ( 2 × 3 ) over 3

2 × 3

+ 1 over 3

= ( 6 + 1 ) over 3

6 + 1

= 7 over 3

Step 1 of 2: Subtract, sub-step c: Find common denominator.

Find common denominator

32 over 9

− 7 over 3

= ( 32 × 1 ) over ( 9 × 1 )

32 × 1

9 × 1

− ( 7 × 3 ) over ( 3 × 3 )

7 × 3

3 × 3

= 32 over 9

− 21 over 9

9 is the least common multiple of denominators 9 and 3. Use it to convert to equivalent fractions with this common denominator.

Step 1 of 2: Subtract, sub-step d: Subtract.

Subtract

32 over 9

− 21 over 9

= ( 32 − 21 ) over 9

32 − 21

= 11 over 9

Step 1 of 2: Subtract.

Step 2 of 2: Simplify.

Simplify

11 over 9

= 1 and 2 over 91

help plss i will mark brainliest

Answers

Answer:

x = 8

Step-by-step explanation:

10 x 8 = 80 and the bottom would equal 80 as well so you would get 1 ^^

Answer:

x =25/2

10/8 = x/10

- Cross multiply

8x=100

- Divide both sides by 8

x=100/8

- Simplify

x=25/2

Hope This Helps!

plz help this paper is worth 50 points

Answers

Answer:

Step-by-step explanation:

Answer:

Choice A

Step-by-step explanation:

1. It's a 3-digit whole number 2. It's divisible by 4 3. It's divisible by 5 4. It's divisible by 11 5. It's divisible by 3

Answers

Answer: 660 is divisible by 2,4, 5, 11 and 3

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