Mathematics High School

PLEASE ANSWER THIS!!

Answers

Answer 1

Answer:

161ft^2 is answer

Step-by-step explanation:

area of rectangle = l ×b

=7ft ×23ft

=161ft^2

Related Questions

This is due today please help.
What is the area of the shape.

Answer choices:
24 yd2
36 yd2
39 yd2
30 yd2

Answers

I got u
24+6=30
9-6=3
3x4=12/2=6
6x4=24

30 yd^2

Find the value of x in the triangle shown below.
C =
56
31
x

Answers

93 I think since tri’s add up to 180 degrees

F1.8
19.
Sam has a cylindrical fish tank with
an open top. The tank has height
30cm and radius 20cm. What is the
total surface area of the tank?

Answers

Answer:

area of cylinder =2πrh+2πrsqr

=2×22/7×20×30+2×22/7×20×20

=26400/7+17600/7

=44000/7

=6285.714cm

Answer:

5024 cm²

Step-by-step explanation:

Total surface area includes one base only as it is open top

S = πr² + 2πrhS = 3.14*20² + 2*3.14*20*30 = 5024 cm²

I need help bois like i dont know what to do what to do

Answers

Answer:

the answer is A

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation:

the two triangles are the basically the same

suppose I have a 30, 60, 90 right triangle. The hypotenuse is 10 units long. How long are the other sides?

a) short leg = 5; long leg = 5 √2

b) short and long leg = 5 √2

c) short leg = 5; long leg = 5 √3

d) short leg = 5; long leg =8

Answers

Answer:

option c

Step-by-step explanation:

The angles are 30° , 60° , 90° . So its a right angled triangle . We can use trigo.

⇒ sin 30 = p/h

⇒ 1/2 = p/10

⇒ p = 10/2

⇒ p = 5

Using Cosine now ,

⇒ cos 30° = b/h

⇒ √3/2 = b/10

⇒ b = √3/2 × 10

⇒ b = 5√3

Short leg = 5Long leg = 5√3 Hence option C is correct.

Answer:

c) short leg = 5; long leg = 5 √3

Step-by-step explanation:

How long are the other sides?

short leg = 5; long leg = 5 √3

Diego's family car holds 14 gallons of fuel. Each day the car uses 0.5 gallons of fuel. A warning light comes on when the raining fuel is 1.5 gallons or less. write an inequality to determine the number of days diego's father can drive the car without the warning light coming on.

Answers

Answer:

0.5n < 12.5

n < 25 days

Step-by-step explanation:

Total gallons of fuel = 14 gallons

Warning light comes on when the remaining fuel is 1.5 gallons or less

Gallons of fuel used without warning light = 14 gallons - 1.5 gallons

= 12.5 gallons

Gallons of fuel used per day = 0.5 gallons

Number of days = n

inequality to determine the number of days diego's father can drive the car without the warning light coming on.

0.5n < 12.5

n < 12.5/0.5

n < 25 days

which hemisphere is tilted towards the sun in december?!

Answers

Answer:

Northern Hemisphere

Step-by-step explanation:

The tilt's orientation with respect to space does not change during the year; thus, the Northern Hemisphere is tilted toward the sun in June and away from the sun in December, as illustrated in the graphic below.

Answer:

ThThe southern hemisphere

Step-by-step explanation:

Hailey invested $95,000 in an account paying an interest rate of 7\tfrac{1}{4}7 4 1 % compounded continuously. Brooklyn invested $95,000 in an account paying an interest rate of 6\tfrac{5}{8}6 8 5 % compounded monthly. After 10 years, how much more money would Hailey have in her account than Brooklyn, to the nearest dollar?

Answers

Answer:12220

Step-by-step explanation:

Evaluate the following expression.
6 x [(16 + 29) / 9 -3]

Answers

Answer:

Step-by-step explanation:

6 × [45 / 9-3]

6×45/6

270/6

Answer:

Step-by-step explanation:

6 x (16 + 29) / 9 - 3)

16 + 29 = 45

9 - 3 = 6

45/6 = 7.5

6 x 7.5 = 45

Let me know if this helps!

What is the mode interval for the histogram? 50 - 59 90 - 100 80 - 89 10

Answers

Answer:

mode = 90 - 100

Step-by-step explanation:

because ( 90 - 100 ) frequency is greater than all other intervals.

The mode interval for the histogram is (90 - 100).

Option B is the correct answer.

What is a histogram?

A histogram is a representation of the distribution of data with intervals.

We have,

Mode interval in a histogram is the interval in which the values of the data occur the most.

Now,

From the histogram, we see that,

The interval (90 - 100) has the most date values.

Thus,

The mode interval is (90- 100).

Learn more about histograms here:

https://brainly.com/question/16819077

#SPJ2

What is the value of 0.3⁴?

Answer:

B is the correct answer

Step-by-step explanation:

Simple algebra.

Find the area by multiplying the sides and divide by 2 since, the question asks for half a sail.

hey man. do me a favor and solve . thanx man

Answers

Answer:

16964.6

Step-by-step explanation:

V=3.14×r2×h r is half remember!

Evaluate -2(|2|-(-3)(-4))

Answers

20

i hope this helps!!

Please I need the answer and no links answers for both!!

Answers

For 6) c
For 7) False 42

what is the solution to the problem
x + 8.63 = 11.001

Answers

Answer:

x=2.371

Step-by-step explanation:

Subtract 8.63 from both sides

x+8.63-8.63=11.001-8.63

x=11.001-8.63

x=2.371

Cancel out the 8.63 by subtracting it from both side of the equal sign... so you will be left with x= 2.371 which will be your answer

Cuál es el mayor número que cumple con todas las siguientes condiciones? Es menor que 1.000.000, todas sus cifras son números pares y solo el 8 está repetido una vez y termina en 22.

Answers

Answer:

El mayor número que cumple con las condiciones dadas es 866.622.

Step-by-step explanation:

Para determinar cuál es el mayor número que es menor que 1.000.000, todas sus cifras son números pares y solo el 8 está repetido una vez y termina en 22, se deben realizar los siguientes razonamientos lógicos:

1) Menor que 1.000.000 = Todos los números desde 0 hasta 999.999.

2)Todas sus cifras son números pares = No puede incluir los número 1, 3, 5, 7 o 9.

3) El 8 (mayor número par disponible) solo está repetido una vez = Debe iniciar con 8.

4) Termina en 22 = 8XX.X22

Con todos los datos planteados, el mayor número que cumple con las condiciones dadas es 866.622.

Choose the student who combined like terms correctly to write an equivalent expression. 5 + C + C + C -4. Melvin's work Sabrina's work Sudesha's work Zisel's work 5 + C + C + C - 4 5 + C + C + C-4 O 5 + C + C + C - 4 5+ C + C + C - 4 = 90 = 30 +1 = 4c = c + 1

Answers

Answer:

Sabrinas work

Step-by-step explanation:

5+c+c+c-4

5+3c-4

=3c+1

Mrs. Williams has 3 pink pens, 2 orange pens, and 4 blue pens. What is the ratio of blue pens to total pens?

Answers

Answer:

4/9

Step-by-step explanation:

u just add all the numbers then take the blue pens

the ratio is 4:9
step by step- add all the pens together, then count the blue pens and do the blue pen amount to the whole amount

Help 50 points please

Answers

The answer is

Sine(45/53)

Answer:

Answer:

The total distance David has to travel 20 miles.

The speed limit is 30 mph. He leaves supermarket at 18 10 , he has 50 minutes to get home before 1900.

when traveling within the speed limit he can reach on time because he has to travel only 20 miles which is possible and it won't take him 1 hour according to the 30 mph speed limit.

x - 3y = 6
2x + 4y = 2
if (x,y) is a solution to the system of equations above, what is the value of x-y?
A) 4
B) -4
C) 2
D) -2

Answers

It’s it B) -4
Shdbe

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