Mathematics High School

Find the missing sides

Answers

Answer 1

Answer:

choice b)

h = 13

g = 18.38 or 13sqrt 2

Step-by-step explanation:

tan 45 = h/13

1 = h/13

h = 13

cos 45 = 13/g

0.7071 = 13/g

g = 18.38

Related Questions

What is the MAD for the following data set? 5,15,10,35,25

Answers

I’m learning this too!!

Let f(x)=x√x-4

What is the average rate of change of f(x) from 8 to 14?

Answers

Answer:

Avg rate of change =

[ f(14 ) - f(8) ] / [ 14 - 8 ] =

[ ( √ [14 - 4] ) - (√ [8 - 4]) ] / 6 =

[ √10 - √4 ] / 6 =

0.19

what percent of 120 is 57

Answers

47.5 is the answer for your question

paul got 72 marks in a maths test. 72 marks is 60% of the total number of marks. work out the total number of marks in the test

Answers

Answer:

115.2 total marks.

Step-by-step explanation:

If 72 is only 60% of the total marks, then to find the total number of marks we will need to multiply 72 by 60% to find the remaining marks, then add that back to 72.

72 × 0.6 = 43.2 remaining marks.

72 + 43.2 = 115.2 total marks.

The total number of marks in the test is 115.2 total marks.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We have been given that paul got 72 marks in a maths test. 72 marks is 60% of the total number of marks.

When 72 is only 60% of the total marks, then to find the total number of marks.

We will need to multiply 72 by 60% to find the remaining marks, then add that back to 72.

Then, 72 × 0.6 = 43.2 remaining marks.

72 + 43.2 = 115.2 total marks.

Hence, The total number of marks in the test is 115.2 total marks.

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What is the volume of the right rectangular prism?

A. 75m3
B. 125m3
C.200m3
D. 250m3

Answers

Answer:

250

Step-by-step explanation:

B times height = volume add the Base and the width at the bottom (10 times 5 =50) 50 is the B and then multiply by the height (5) so 50 times 5 is 250. Ez

The height of 16 members of a basketball team was measured and gathered in the table below. Find the value of a.

A. 4
B. 3
C. 1
D. 2

Answers

Answer:

question not clear. Where is the table?

Choose the correct answer: 15 is 3% of
(A) 1.5
(B) 2.5
(C) 500
(D) 5000

Answers

Answer:

c) 500

Step-by-step explanation:

3% = 0.03

multiply the decimal from of 3% by 500:

500 x 0.03

solve:

500 x 0.03 = 15

A cookie recipe uses 2 1/2 cups of sugar for every 10 cups of flour.

How much flour is needed when using 16 cups of sugar?

Answers

Answer:

64 cups of flour

Step-by-step explanation:

2.5 times 6.4 =16 so then use that same multiple 6.4 times 10 =64

please only answer if you know the correct answer and answer all question please please please please please

Answers

Answer:

Part A: B) 3

Part B: $40

4. -1

7. 5x + 6y

8. Part A: y = 20x

8. Part B: $300

9. e > 12000 pounds

Step-by-step explanation:

Part A: x = 5t + 5

20 = 5t +5

15 = 5t

t = 3

Part B: x = 5t + 5

x = 5(7) + 5

x = 35 +5

x = 40

4. 24 - 5^2

24 - (5*5)

24 - 25 = -1

7. 2x + 4y + 5 + 2y - 5 + 3x

2x + 3x = 5x

4y + 2y = 6y

5 + (-5) = 0

5x + 6y

8. Part A:

Total = y

Lawns = x

Amount = $20

so y = 20x

8. Part B:

y = 20x

y = 20(15)

y = 300

9. The elephant weighs more than 12000 pounds

Elephant = e

More than = >

Pounds = 12000

e > 12000 pounds

Heather bought a CD on sale for $11
and a book for $14. The sales tax rate
is 5%. How much tax did she pay for
both items?

Answers

Answer:

Heather paid $26.25 for both items

GIVING BRAINLIEST!

What is the slope of this graph?

Answers

Answer:

m = -1/2

Step-by-step explanation:

m = y1 - y2/x1 - x2

2 - 0/0 - 4

-2/4

Simplify

-1/2

Help me pls ill give out brainliest please dont answer if you don’t know

Answers

Answer:

Equation: x=2

Solution = 2

Step-by-step explanation:

add like terms so regular numbers like -5 and -3. Add positive 5 to 3 to get 2

And next the variables -2x+3x= x

a lighthouse L is 40 km due north of a harbor H, a speedboat leaves H and travels on a bearing of 053 from H until it reaches a point P.
Point P lies on a bearing of 075 degrees from L.

calculate the distance traveled by the speedboat

Answers

Answer:

Step-by-step explanation:

Edg

Answer:

I have a document with examples, do you wanna it?

Step-by-step explanation:

Rectangle garage length is 6.6 meters.The width is 6 times shorter then the length. What is the width?

Answers

Answer: width = 1.1 meters

Step-by-step explanation:

The length of Rectangle garage =6.6m

Width = 6 times shorter than length

Therefore width = 6.6/ 6

= 1.1 m

Answer:

1.1

Step-by-step explanation:

the sum of exactly two terms that is equivalent to 7(2x + 6y)

Answers

Answer:

14x + 42y

Step-by-step explanation:

7x2=14

7x6=42

14x + 42y

Don needed 89% on his test to increase his overall letter grade. About how many of the 150 questions on the test did he need to answer correctly?

Answers

Answer:

134 questions

Step-by-step explanation:

150 x 0.89 = 133.5

Three sides of a kite measure 8 inches, 10 inches, and 8 inches. What is the perimeter of the kite?
A 26 inches
B. 28 inches
C. 34 inches
D. 36 inches

Answers

Answer:

Step-by-step explanation:

8+10+8=26

The Perimeter of the Kite whose dimensions 8 in., 10 in. and 8 in. is 26 inches.

What is the Perimeter of Kite?

A kite has two pairs of equal size. Total distance around the outside is called the perimeter of a kite. This distance can be found by calculating the sum of the lengths of each pair.

Here, the perimeter of kite = a + b + c

= 8 + 10 + 8

= 26 inches.

Thus, the Perimeter of the Kite whose dimensions 8 in., 10 in. and 8 in. is 26 inches.

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Sadie has been baking all weekend for her school's bake sale. She used 12 ounces of sugar to bake brownies. Then, she used 12 more ounces of sugar to bake cupcakes. Finally, she used 8 ounces of sugar to make frosting for the cupcakes. How many pounds of sugar did she use in all?

Answers

2 pounds
0.75+0.75+0.5

2 Pounds
Explanation:
12+12+8= 32ounces
32 ounces divide by 16 ( this is the formula for ounces to pounds) = 2 pounds

If Bob has 5 apples and he hasn't done his laundry how much time does it take him to find his ex?

Answers

It is isa carrot your right

Alyson opened a savings account with
$100. She saves $50 per month. Which
equation shows how many months, m,
Alyson will have to save to have a total of
$250 in her account?

Answers

Answer:

3 more months to get $250.

Step-by-step explanation:

She had 100 in her account. Thats 2 months. 3 months would give her 150 more dollars. So 100 + 150 = 250

What is the slope of the line below?

Answers

Answer:

-1/2

Step-by-step explanation:

slope=rise/run

rise is up or down

run is right or left

5/-10= -0.5= -1/2 or -5/10= -0.5= -1/2

the answer is -1/2

help
Which of the following pairs of base and height produces the greatest area? All measurements are in centimeters.

(Remember, the area of a parallelogram can be found by multiplying the base \cdot⋅ height, A = b\cdot hb⋅h)

b=4, h=3.5

b=0.8, h=20

b=6, h=2.25

b=10, h=1.4

Answers

Answer:

second option: b = 0.8, h = 20

Step-by-step explanation:

areas are as follows:

13.5

Nyasia had 16 M&M's on her desk. She had 2 groups of M&M's with x
amount in each, and another group with 4 M&M's. How many M&M's were
in the identical group?*

Answers

Answer:

Step-by-step explanation:

if one group has 4,and there are a total of 16,

16-4=12.

In each identical group, there are 6 each.

James and Sarah went out to lunch. The price of lunch for both of them was $40. They tipped their server
10% of that amount.
How much did each person pay If they shared the price of lunch and the tip equally?
Each person pald

Answers

Answer:

20%

Step-by-step explanation:

Answer correctly !!!!!!!!! Will be marking Brianliest !!!!!!! URGENT URGENT !!!!!!!!!!!!!!!

Answers

Answer:

(5/2,2)

Step-by-step explanation:

3+2/2,0+4/2

5/2,4/2

5/2,2

(4,-4) is the answer

8x + 3 = ? What answer

Answers

Answer:

8x+3 is not factorable

Step-by-step explanation:

This equation Is not factorable with rational numbers

AAAAAAAAAAAAAAAAA HELP

Answers

SAME CAN SOMEONE ANSWER IT ASAP WILL MEAN ALOTTTTT

What angle has a degrees over 180?
Right
Rex
Straight
Acute

Answers

It’s a straight angle

Solve the inequality 18<-3(4x-2)

Answers

Answer:

Choice 1

Step-by-step explanation:

Answer:

x<-1 and Number 1

Step-by-step explanation:

Plz A total of 41 and 1/3 tons of gravel was split between four dump trucks. How many tons of gravel did each truck hold?

Answers

10 1/3.
EXPLANATION
41 1/3 tons divided by 4 trucks = 10 1/3 tons per truck.
HOPE THIS HELPED HAVE A GUD DAY!

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