Answer:huh
Step-by-step explanation:huh
The model is 28800 inches tall if the Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
What is a scale factor?The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
It is given that:
The Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
As we know, unit conversion can be defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
1 feet = 12 inches
60 feet = 60x12 = 720 inches
The scale f 1 inch = 40 inches
720 inches after scale:
= 720x40
= 28800 inches
Thus, the model is 28800 inches tall if the Mount Rushmore Monument is 60 feet tall. A model of the monument is sold in the gift shop.
Learn more about the scale factor here:
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3/5 = 4m.
What does m equal?
First, flip the equation around.
3/5=4m
4m=3/5
Now simplify by dividing 4 from both sides.
4m=3/5
/4 /4
m=0.15 or 3/20
---
hope it helps
The value of m will be equal to 3 / 20.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is 3 / 5 = 4m. The value of m will be calculated as:-
First, flip the equation around.
3/5=4m
4m=3/5
Now simplify by dividing 4 from both sides.
4m = 3/5
m = 0.15
m = 3/20
To know more about an expression follow
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Plz give me the right answer
HELP PLEASE!
Look at the image for info!
help please and thank youuu
Answer:
16 = Y
Step-by-step explanation:
Helppp I’ll give Brainlist
Answer:
1. C
2. B
3. D
4. A
5. B
Step-by-step explanation:
Which value is a solution of the inequality 1/4 y
_ >8
20 points!!!
The figure in the diagram is composed of a semi-circle and an equilateral triangle. Find the total area of the figure.
A)
43.30 cm2
B)
51.4 cm2
C)
78.54 cm
D
82.57 cm
Area of equilateral triangle is =
[tex] \sqrt{3} \div 4 \times s {}^{2} [/tex]
Root 3/4*10*10
Root 3/4*100
Root 3*25
25 root 3
Area of semicircle =1/2*22/7*5²
=1/2*22/7*25
(11*25)/7
275/7
=39.28
Adding areas of triangle and semicircle
25 root 3 +39.28
The midpoint between x and 27 is -3
Answer: x = -33
Step-by-step explanation:
27 + 3 = 30
-3 - 30 = -33
Answer:
-33
Step-by-step explanation:
I already took it TwT
4
10
-6
-544
32"
2 3 4 5 6
8
9 10
O y = -0.2(x + 3)2 – 4
Oy= -0.2(x – 3)2 - 4
Submit Answer
O y = 0.2(x + 3)2 - 4
O y = 0.2(x - 3)2 – 4
Answer:
10 -6 -544 32" 2 3 4 5 6 8 9 10 O y = -0.2(x + 3)2 – 4 Oy= -0.2(x – 3)2 - 4
What is the mean of the data set?
{29, 40, 46, 6, 29, 6}
Question 1 options:
A. 40
B. 26
C. 156
D. 29
Answer:
The answer is 26. Add them all together then divide by the amount of numbers.
Step-by-step explanation:
11x - ? = 19x what is the missing number?
Answer:
8x !
Step-by-step explanation:
Answer:
8x
Step-by-step explanation:
how many dollars are in 50 quarters
Answer:
There are $12.50 dollares in 50 quarters
Step-by-step explanation:
50 / 4 = 12.5
Plz mark as brainliest if this helped! Have a nice day!!!
-Lil_G
Answer:
12.50
Step-by-step explanation:
quarters = 25 cents
1 dollar = 4 quarters
50 ÷ 4 = 12.5
12 dollars and 50 cents
[Help asap, will mark brainliest] In the figure, line a is parallel to line b.
Answer:
m <5 = 65°
m<8 = 115°
Step-by-step explanation:
m<2= m<5 = 65° (vertically opposite angles are equal)
m<5 + m<4 = 180 (co-int angles, parallel lines)
65+ m<4 =180
m<4 = 115°
Therefore
m<4=m<8 = 115° (vertically opposite angles are equal)
Answer:
m<5 = 65 degrees m<8 = 115 degrees
Step-by-step explanation:
m<2 = 65 degrees
m<2 = m<5 so
m<5 = 65 degrees
A line is 180 degrees, so
180 degrees - 65 degrees = 115 degrees
m<8 = 115 degrees
is it a function? explain
Answer:
no
Step-by-step explanation:
I say that because one input is supposed to have only one output but (1,4)
(1,2) they have one input but two different outputs so it is not a function
A circle has a circumference of 3.14 units.
What is the diameter of the circle?
inits
Answer:
D = 1
Step-by-step explanation:
0.99949
round the answer so its 1
diameter = 1
Find the area of a circle that has a radiousof 10 cm.
Formula that might help you today.
Area of a Circle. A = II r2
I promise if you help me with this i'll give you 5 stars!?
Answer:
This is your answer ☺️☺️☺️
A navy cruiser detects a nuclear submarine that is 2500 feet from the cruiser. The angle between the water level and the submarine is 15.5 degrees. How deep is the submarine?
Answer:
Depth of the submarine = 668.09 feet
Step-by-step explanation:
From the figure attached,
In triangle ABC,
Distance between a navy cruiser and a nuclear submarine = 2500 feet
Angle between the water level and the submarine = 15.5°
By applying sine rule in the given triangle,
sin(∠BAC)° = [tex]\frac{BC}{AC}[/tex]
sin(15.5°) = [tex]\frac{BC}{2500}[/tex]
BC = 2500[sin(15.5)]
BC = 668.09 feet
Therefore, submarine is 668.09 feet deep in the sea.
Solve the equation for a.
2(a + 1) = 6
+
a = [?]
Answer:
a=2
Step-by-step explanation:
Let's solve your equation step-by-step.
2(a+1)=6
Step 1: Simplify both sides of the equation.
2(a+1)=6
(2)(a)+(2)(1)=6(Distribute)
2a+2=6
Step 2: Subtract 2 from both sides.
2a+2−2=6−2
2a=4
Step 3: Divide both sides by 2.
2a /2 = 4 /2
a=2
plzzzzzzzzzzzzz helpppp!!!!!!!!
Answer: 1. 34 degrees+34 degrees=68 180-68=112 so x=112 degrees
2. 84+22=106 180-106=74 so x=74 degrees
3. 126+20=146 180-146=34 so x=34 degrees
4. both angles on both sides are 40 so 40+40=80 180-80=100 so x=100 degrees
Step-by-step explanation: plz mark me brainliest [tap the crown on the bottom of an answer, if there isn't one then reload the page (there has to be 2 people who answered)]
Match these equation balancing steps with the description of what was done in each step. CAN U HELP ME PLZ I WILL GIVE BRAINLEST
Answer:
Step One: Divide both sides by 2
Step Two: Add 3 to both sides
Step Three: Multiply both sides by 1/6
Step-by-step explanation:
For step one, we can see that half of 12 is 6, half of 6 is 3 and half of 10 is 5.
For step two, we add 3 to the left to cancel out the -3 and add 3 to the left to make 8.
By process of elimination, we can see that C matches up to step 3.
Hope this helps you :)
Can someone please help me in this one??
PLSSS FASTT
Find the value of X ?
Choose 1 answer:
Or
D) X=8
A restaurant chef made 1 7/8 pints of mushroom soup. Each bowl of soup holds 3/8 of a pint. How many bowls of soup will the chef be able to fill?
Answer:
5 bowls
Step-by-step explanation:
Total number of bowls = total pints / capacity of each bowl
17/8 ÷ 3/8
Convert 1 7/8 to improper fraction = 15/8
15/8 x 8/3 = 5 bowls
The bottom of a cylinder has a circumference of about 60 in. What is the approximate diameter of the cylinder? Round to the nearest tenth. Use 3.14 for π . Enter your answer in the box.
Answer:
19.1 inches
Step-by-step explanation:
Circumference divide by diameter = 3.14 (C/d = 3.14)
60/d = 3.14
multiply both sides of the equation by d
60 = 3.14d
divide both sides by 3.14
d = 60/3.14
d = 19.108
d = 19.1
PLEASEE SOMEONE HELP ME ON THIS ITS TODAY IN A COUPLE HOURS!!!
Answer:
[tex]\displaystyle y = 2.90717[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] SOHCAHTOA [Right Triangles Only] sinθ = opposite over hypotenuseStep-by-step explanation:
Step 1: Identify
Angle θ = 20°
Opposite Leg = y
Hypotenuse = 8.5
Step 2: Solve for y
Substitute in variables [sine]: [tex]\displaystyle sin20^\circ = \frac{y}{8.5}[/tex][Multiplication Property of Equality] Multiply 8.5 on both sides: [tex]\displaystyle 8.5sin20^\circ = y[/tex]Evaluate: [tex]\displaystyle 2.90717 = y[/tex]Rewrite: [tex]\displaystyle y = 2.90717[/tex]Order the set of numbers from least to greatest:
Answer:
-5/6, -5, -√26, -31/6
Step-by-step explanation:
-5/6=-0.833
-5=-5.0
-√26=-5.09
-31/6=-5 1/6=-5.1667
Percents!! Please help!!!
Answer: B.
Step-by-step explanation:
Suppose you have a L.L. Bean coupon of $63.60 and you want to know the final or sale price if the discount is 20 percent.
Using the formula (b) and replacing the given values:
Sale Price = Original Price - Amount Saved. So,
Sale Price = 63.60 - 12.72
Sale Price = $50.88 (answer).
This means the cost of the item to you is $50.88.
You will pay $50.88 for a item with original price of $63.60 when discounted 20%.
In this example, if you buy an item at $63.60 with 20% discount, you will pay 63.60 - 12.72 = 50.88 dollars.
Answer: $50.88
Step-by-step explanation:
Step 1: Find 20% of 63.60
20% of 63.60
20% = 20/100 = 0.2
0.2 × 63.60 = 12.72
20% of 63.60 is removed to get the selling price.
Step 2: Subtract
20% of 63.60 = 12.72
63.60 - 12.72 = 50.88
The selling price is $50.88.
HELP fr fr i only have til 1
Answer:
answer 3 i think sorry if im wrong
Step-by-step explanation:
Help pls I really need to turn this in !!!!!!!!!
Answer:
g > 8
Step-by-step explanation:
25g > 200, so divide 200 by 25, and you get 8. Since the original symbol was >, keep it.
Start time: 6:30 PM
Elapsed time: 2 hours and 18 minutes
End time _______
What is the end time?
Answer:
I think this is right but could be wrong 8:18 pm so lmk ??
8.40pm
Step-by-step explanation:
6.30 changed to 24 hour format
the answer will be 1830+0218=2048