Mathematics High School

Find the missing side lengths. All answers should be in fully simplified form.
a=?
b?

Find The Missing Side Lengths. All Answers Should Be In Fully Simplified Form.a=?b?

Answers

Answer 1

Answer:

a=8 b=6

Step-by-step explanation:

Using the Pythagorean theorem, a^2+b^2=c^2, and in this case, a^2+b^2=10^2 = 100

so a^2+b^2=100

8^2+6^2=100

64+36=100 ✔

and since A is longer than B, a=8, b=6

Answer 2

Answer: a= [tex]5\sqrt{3}[/tex] b= 5

Step-by-step explanation:

sin 60=a/10

[tex]\frac{\sqrt{3} }{2}[/tex]=a/10

[tex]10\frac{\sqrt{3} }{2} =a[/tex]

[tex]5\sqrt{3}=a[/tex]

cos 60=b/10

.5=b/10

5=b

Related Questions

A girl walks 5,000 meters in one hour. If the girl walks at the same speed for 4 hours, how many kilometers will she have walked?

Answers

She will walk 20,000 kilometers

Two apps launched on the same day. At the end of the first week, the number of visitors to each app was 25. For the first 6 weeks, the number of visitors to each app increased according to the following words. App A: The number of visitors doubles each week. App B: The number of visitors increased by 150 each week.

Answers

Answer:

i don't know the answer today I say tomorrow

A storekeeper increased the price of snack by `20\%`.



If the price of a snack (after the increase) is `\$3.25`, what is the original price?

Answers

The original price I believe is $2.60

I need the answer pls

Answers

Answer:

B?

Step-by-step explanation:

I feel like the answer would be b but I'm not that good with fractions so don't choose my answer right away...

The cook at a local restaurant makes a special raspberry iced tea. He uses 8 small containers of the rasberry tea base to make 2 quarts of iced tea. How many small containers of the tea base will he need to make 12 quarts of the iced tea

Answers

Answer: 48 small containers

Step-by-step explanation:

Let the amount of small containers of the tea base that he will need to make 12 quarts of the iced tea be represented by x.

The information given can be formed into an expression as:

8/x = 2/12

Cross multiply

2 × x = 8 × 12

2x = 96

x = 96/2

x = 48

Therefore, 48 small containers will be needed.

5. Ana's age is twice the age of Lorna. If the sum of their ages is no more than 72, find the age of
the two.​

Answers

Answer:

Ana:48

Lorna:24

Together they are a total of 72 yrs old

Ana’s age x
Lorna’s age y

x=2•y

x+y ≤72

2•y+y =72
3y =72
y =72/3
y =24 Lorna’s age

x=2•y
x=2•24
x=48 Ana’ age

48+24 ≤72
72 ≤72

Please help me solve this :((((

Answers

Answer:

Step-by-step explanation:

hello :

tangθ = 9.85/12.90

tangθ = 0.76

θ = tang-1(0.76)

θ = 37.23°

write the equation of a line that is parallel to 2x-5y=-20 and passes through the point (7,6)

Answers

Answer:

I guess the answer is 0.4x+3.2=y (0.4 equals to 2/5 ) .

Help i don't know what to do I will give brainiest

Answers

Answer:

The sum will be whichever number has the greater value.

Step-by-step explanation:

Let's say you have (-2) + 4 = ?

The number with the greater value is 4.

So the sum of your answer would be a positive, since the greater number has a positive sign.

50 points! Look at the picture attached. Random answers will be reported

Answers

Step-by-step explanation:

Ans is here in picture plz give me brilliant ans

Answer:

x > 14

Step-by-step explanation:

Triangle inequality: for any triangle, the sum of the lengths of any two sides must be greater than or equal to the length of the remaining side

Apply to the given triangle:

2x + 1 + x + 16 > 2x+ 31 ⇒ 3x - 2x > 31 - 17 ⇒ x > 142x + 1 + 2x + 31 > x + 16 ⇒ 4x - x > 16 - 32 ⇒ 3x > -16 ⇒ x > -16/32x + 31 + x + 16 > 2x + 1 ⇒ 3x - 2x > 1 - 47 ⇒ x > - 46

Combination of the three inequalities:

x > 14

Mike 24 coins in nices and dimes they are valued at $2.05. how many DIMES does he have?​

Answers

Answer: He has 8 dimes

Step-by-step explanation:

Answer:

17 dimes

7 nickels

Step-by-step explanation:

n = number of nickels

d = number of dimes

0.10d + 0.05n = 2.05

n + d = 24, n = 24 - d

substitute for n:

0.10d + 0.05(24 - d) = 2.05

simplify:

0.10d + 1.20 - 0.05d = 2.05

0.05d = 0.85

d = 17

n = 24-17 = 7

a rectangular playground has its length more than its breath by 2 m find the length and breadth of the playground if area of playground is 440 sq.m.​

Answers

Answer:

Length = 22m

Breadth = 20m

Step-by-step explanation:

Given:

Area = 440 m²

Let the breadth be x m

According to the question:

Length = (x+ 2) m

Area of a rectangle = length × breadth

Substitution the values of area, length and breadth

440 = (x+2) × x

440 = x² + 2x

x² + 2x - 440 = 0

x² + 22x - 20x - 440 = 0

x (x + 22) - 20 (x + 22) = 0

(x + 22)  (x - 20) = 0

x = -22 and 20

Since the value of breadth cannot be in negative, therefore the value of breadth will be 20 m.

Length = (x + 2)

⇒ 20 + 2

⇒ 22 m

Naomi wants to take fitness classes at a nearby gym, but she needs to start by selecting a membership plan. With the first membership plan, Naomi can pay $54 per month, plus $1 for each group class she attends. With the second membership plan, she'd pay $12 per month plus $3 per class.
If Naomi attends a certain number of classes in a month, the two membership plans end up costing the same total amount. How many classes per month does that take? What is that total amount Naomi will pay per month for a membership and that many classes?

Answers

54+x=12+3x
X=21 =number of classes
Total amount she will pay is $75

Evaluate the expression 8 +3 +(-12) +4=

Answers

Hopes this helps:

Answer: 3

1. Remove parentheses.
8 + 3 - 12 + 4

2. Simplify 8 + 3 to 11.
11 - 12 + 4

3. Simplify 11 - 12 = -1.
-1 + 4

4. Simplify.
3

True or False: {5, 6, 7...10) is an example of an infinite set.

Answers

True


Explain - true
This is true. The elements of the set can’t be counted in a finite number.

leroy is calculating the probability of rolling a regualr 6-sided die and flipping a coun. He wants to know the probability if rolling a 4, then landing on heads twice Find P(4 and H and H).

Answers

Answer:

To roll the 4 is 1/6 and landing heads twice is 1/4 and 1/6 x 1/4 and the probability of him doing that would be 0.04166666666% chance

Step-by-step explanation:

simplify: 10 (3x-4)=30-5x​

Answers

10( 3x-4)=30-5x
30x-40 = 30 - 5x
30x +5x = 30+40
35x = 70
x = 70/35
x = 2

Answer:

x=2

Step-by-step explanation:

10(3x−4)=30−5x

Step 1: Simplify both sides of the equation.

10(3x−4)=30−5x

(10)(3x)+(10)(−4)=30+−5x(Distribute)

30x+−40=30+−5x

30x−40=−5x+30

Step 2: Add 5x to both sides.

30x−40+5x=−5x+30+5x

35x−40=30

Step 3: Add 40 to both sides.

35x−40+40=30+40

35x=70

Step 4: Divide both sides by 35.

 35x         70

____   = _____

 35            35  

x=2

Please mark as brainliest if answer right

Have a great day, be safe and healthy  

Thank u  

XD

Really sorry if it is complicated

To make 4 batches of cupcakes, it takes 6 cups of flour. How many cups of flour are needed for 1 batch?

Answers

Answer:

1.5

Step-by-step explanation:

First you divide 6 by 4. It looks like this 6/4.

Then you get 1.5 cups of flour.

Good Luck!

Answer:

3/2 cups

Step-by-step explanation:

4 batches = 6 cups

1 batch of cupcakes = (6/4) cups of flour.

hence, 3/2 cups of flour are needed for 1 batch.

Find the area of the regular 18 gon with radius 56 mm

Answers

Answer:

since there are 18 of these isosceles triangles in the polygon, then multiply this by 18 to get area of the polygon with 18 sides is equal to 28.56497087 square units. you can round this to as many desimal digits as required. each of those little triangle with a vertex angle of 20 degrees is an isosceles triangle.

Please help and explain please. would appreciate it!Can someone please help and explain!

Answers

Answer:

x = 32 in

Step-by-step explanation:

8/34 = x/136

34x = 1088

x = 32 in

a tv has a price of $895.95 before tax. if the sales rate it 9.35% find the total cost of the tv with the sales tax included

Answers

Answer:

979.72

Step-by-step explanation:

First find the amount of tax

895.95 * 9.35%

Change to decimal form

895.95 * .0935

83.771325

Rounding to the nearest cent, tax is 83.77

Add this to the cost of the tx

895.95 +83.77

979.72

A bakery used 37% more chocolate chips this month than last month. If the bakery used 320 pounds of chocolate chips last month, how much did it use this month?

Answers

Answer: 438.4

Explanation: 320 x 37% = 320 x 0.37 = 118.4 so 320 + 118.4 = 438.4

Answer:

438.4

Step-by-step explanation:

100% + 37% = 137% = 1.37

320 x 1.37 = 438.4

so the answer that I got is 438.4

I really hope this helps

-11/6 + m equals -2 / 9​

Answers

M=97/9
Explanation: (in the picture)

Evaluate: 4^2 x 4^2 HELP ME PLZ!!!!

Answers

The answer is 256
explanation:
you first square 4 which is 16 then 16 times 16 is 256

whats the mode of $6.00 $6.00 $6.00 $6.00 $5.00 $7.00 $4.00 $7.00​

Answers

Answer:

4.00,5.00,6.00,6.00,6.00,6.00,7.00,7.00

Step-by-step explanation:

Mean  5.875

Median  6

Mode 6.00

Use the long division method to find the result when 4x³-16x²-21x+5 is divided by x-5?​

Answers

Do nto know but mabue someone will Answer:

Step-by-step explanation:

There are 5 water bottles sold for $50. What is the unit price? Round to the nearest cent

Answers

Answer:

$50/5 bottles

$10 per bottle.

must be really good water!

HELP ASAP 20 POINTS BRAINLIEST

Answers

So the arrow goes through (-2 and -2) so your answer would be -4

-2+-2=-4

Hope this helps


HELP

Which of the following does Ax + By = C represent?
a) slope
b) standard form
c) slope intercept form
d) y intercept

Which of the following does b represent
A. Slope
B. Standard form
C. Slope intercept form
D. Y intercept

Answers

Ax + By = C is standard form
B represents Y-intercept

10. Which equations could be used to solve
for x? Circle all that apply.

Answers

Answer: B and D

Step-by-step explanation:

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