Shelly made a scale drawing of a room the actual room has a width of 16 feet and a length of 30 feet if Shelly used a scale factor of 2 cm=5 ft for the scale drawing what was the length of the room in the drawing
Answer:
sixteen times thirty divided by five
helpppo asfff pleaseee :)
Answer:
D. t(x) = 4x - 1
Step-by-step explanation:
The sequence shows the first four terms. As such, the x coordinates of the graph will be 1, 2, 3, and 4. The y coordinates will be 3, 7, 11, and 15 respectively.
Graphing that, the 4 points all lie on the line 4x - 1, so D is the answer.
The graph I made for this is below.
Write an equation of the line with a slope of - 7 and y-intercept of 1.
Step-by-step explanation:
y= mx+ b
where m is the slope , and b is the y intercept
y= -7x + 1
confusedddddddddddddddd
eighteen is greater than the product of a number (n) and -9
Answer:
18 > -9n
Step-by-step explanation:
eighteen is greater than the product of a number (n) and -9
18 > -9n
18 > -9n
CORRECT ANSWER GETS BRANLIEST
Answer:
1
Step-by-step explanation:
Anything raised to the power of 0 is 1
Can someone help me on this question
Wally is rebuilding his fence. Each section of the fence will have 12 vertical boards that are each eight inches wide. He’s going to attach them to two horizontal pieces of wood and add a diagonal piece to brace the fence section. The horizontal pieces will be five feet apart.
1.About how long should the diagonal piece of wood be?
2. If Wally plans on using 30 sections of fence, about how many feet of wood will he need for the horizontal and diagonal pieces?
Answer:
Part A)
Each diagonal is about 9.43 feet.
Part B)
In total, Wally needs about 736.02 feet of wood.
Step-by-step explanation:
Part A)
Since each vertical board has a width of 8 inches, for one section with 12 vertical boards, the total width will be 8(12) = 96 inches.
96 inches is the same as 96/12 = 8 feet.
We are also given that the horizontal pieces will be 5 feet apart.
To find the diagonal, we can use the Pythagorean Theorem. The 8 is the base and 5 is the height. Therefore:
[tex]\displaystyle d^2=8^2+5^2[/tex]
Compute:
[tex]d^2=89[/tex]
Taking the square root, we acquire:
[tex]\displaystyle d=\sqrt{89}\approx9.43 \text{ feet}[/tex]
So, each diagonal is about 9.43 feet.
Part B)
For each section, we have two horizontal pieces (each 8 feet) and one diagonal piece (each √89 feet).
Therefore, for one section, we will need a total of:
[tex]\displaystyle L=8+8+\sqrt{89}=16+\sqrt{89}[/tex]
Then for 30 sections, we will need:
[tex]T=30(16+\sqrt{89})[/tex]
Approximate:
[tex]T\approx 763. 02[/tex]
Wally will need about 736.02 feet of wood in total.
i need some help with this plz
Answer:
A
Step-by-step explanation:
Horatio has 230 dollars to be used only on his car. He wishes to save 160 of this money and spend $24.95 on an oil change. Horatio knows that gas costs $3.81 per gallon. Which of the following shows how many gallons of gas (g) he could buy? 3 needed.
A. g ≤ 11.82
B. g ≤ 60.37
C. 3.81 ≤ 45.05
D. 3.81 ≤ 230 + 160 + 24.95
E. 160 + 24.95 + 3.81 ≤ 230
F. 184.95 + 3.81g ≤ 45.05
I'd be greatly thankful if you told me the answers!
Answer:
g<_11.82
3.81<_230
160+24.95
so, ade
Step-by-step explanation:
5. Vernon drew an 8 in, wide by 5 in. tall picture that will be turned into a
48 ft wide billboard. How tall will the billboard be?
ACTICE ORIEM SOLVING
Answer:
The billboard should be 30 feet tall
Step-by-step explanation:
Height of the picture = 5 inches
Width of the picture = 8 inches
But the billboard has a width of 48 feet = 12 x 48
= 576 inches
To know how tall the billboard is, we have to determine the scale factor required.
scale = [tex]\frac{width of billboard}{width of picture}[/tex]
scale = [tex]\frac{576}{8}[/tex]
= 72
scale = 72
The height of the billboard = scale x 5 inches
= 72 x 5 inches
= 360 inches
Also,
The height of the billboard = [tex]\frac{360}{12}[/tex]
= 30 feet
Therefore, the billboard would be 30 feet tall.
Luca has a piece of paper with the number 144 on it but doesn’t know what it refers to. What does Luca have?
data
information
knowledge
input
Answer:
Best option is data
Step-by-step explanation:
If it was information, he would know what 144 would be used for
Knowledge doesn't make sense in this scenario
Input could be possible but we don't know for sure that the number is an input of something
Answer:
data
Step-by-step explanation:
got it right on edge 2021
sorry if I'm wrong
The face of a clock has a diameter of 20 inches. What is the area of the
face of the clock?
Answer:
1. area = pi*r^2
herein, dia = 20 inch
radius = 10 inch
area = 22/7*10*10
= 314.2 square inch
Step-by-step explanation:
Part A
Joel ordered a set of beads.
He received 40 beads, and 60% of them were blue and 40% of them are green.
How many blue beads did Joel receive?
Answer:
blue beads.
Part B
How many green beads did Joel receive?
Answer:
24 Blue beads
16 Green beads
Step-by-step explanation:
.60×40=24
.40 ×40=16
Whenever you get a percentage move the decimal two places left and multiply by the total number.
example: 2% of 20 is 2.00 of 20, so move the decimal 2 spots to the left. .002×20=.04
Help me please I don’t understand it
Answer:
Your answer is 1120.
Hope that this is helpful. Vote and likhe it
When an equation in slope intercept form is y=-3r , what is the y-intercept?
Answer:
slope= 3
y intercept= (0,0) hope this helps
Step-by-step explanation:
Write the equation of a line with slope 0 that
passes through (2-7)
Answer:
y=-7
Step-by-step explanation:
y-y1=m(x-x1)
y-(-7)=0(x-2)
y+7=0
y=0-7
y=-7
PLEASE HELP!! will mark brilliant!!!!
Answer:
I think it is A and C if I am correct how that helps
PLS I NEED HELP ASAP I DONT HAVE TIME IT ALSO DETECTS IF IT RIGHT OR WRONG.
200.96
A=1/4πd2
Formula above
HELPPPP!!! TRUE OR FALSE
11.x=-3+-1+0+2+3+5 y= = x+2
find the least common denominator and write the equivalent fractions 3/8 and 3/10
Answer:
LCD of 3/8 and 3/10 is 40. The Equivalent fractions are 3/8 = 15/40 and 3/10 = 12/40 hope this helps :)
Step-by-step explanation:
In the diagram below, the angle of depression from the top of the lighthouse to a speed boat is 27 degrees. The base of the lighthouse is 33 ft away from the boat. Determine the height of the lighthouse, to the nearest tenth of a foot.
Answer:
=
412
feet
Step-by-step explanation:
The angle of depression is always measured from the horizontal.
A triangle is formed by the lighthouse, the ground and the boat. The angle of depression is not in the triangle, but it is equal to the angle of elevation at the boat. (Alternate angles on parallel lines)
The angle at the top of the lighthouse, inside the triangle is:
90°−27°
=63°
The distance to the boat is the side opposite the angle of
63°
while the height of the lighthouse is the adjacent side.
opposite
adjacent
=tan 63°
distance
210=tan 63°
distance=210×tan 63°=412 feet
Answer:
breh
Step-by-step explanation:
Find the values of x and y round your answer to the nearest tenth if necessary
I just need help pleaseee
Answer:
y=17
Step-by-step explanation:
opposite sides of parallelogram are congruent.
so , 12= y-5
or, y=17
K12 Math What was the "phrase that pays" EXACTLY as written in the Unit 2 Practice Test Desmos lesson?
Answer:
never stop learning
Step-by-step explanation:
all lower case
i took the k-12
Which side lengths form a right angle?
Answer:
B
Step-by-step explanation:
pythagorean theorem !!
Answer:
for this one its b and c and im 100% sure of it
Step-by-step explanation:
PLEASE SOLVE AND EXPLAIN I WILL MARK BRAINIEST AND GIVE 100 points
Answer:
Step-by-step explanation:
May someone plz help me I would appreciate it
Answer:
-5/2
Step-by-step explanation:
it not any of the rest if you have more questions just comment
Carrie received 42% of the vote for Treasurer of her school’s Latin Club. If there are 67 students, how many students voted for her?
A. 67
B. 39
C. 54
D. 28
Answer:
d.28
Step-by-step explanation:
i went on another website to find your answer