Answer:
y = (1/3)x + 2
Step-by-step explanation:
Express 9 hours as a percentage of 3 days.
Step-by-step explanation:
3(days) × 24(hours) = 72(hours)
9/72 ×100 = 12.5 %
An 11-ft ladder leans agalnst the side of a house. The bottom of the ladder Is 9 ft from the side of the house. How high Is the IS top of the ladder from the ground?
If necessary, round your answer to the nearest tenth.
Answer:
The top of the ladder is 6.3 feet high from the ground.
Step-by-step explanation:
The given question can be expressed by the three sides of a right angled triangle. Let the height of the top of the ladder from the ground be represented by h.
Thus, applying the Pythagoras theorem to determine h, we have;
[tex]/hyp/^{2}[/tex] = [tex]/Adj 1/^{2}[/tex] + [tex]/Adj 2/^{2}[/tex]
[tex]11^{2}[/tex] = [tex]h^{2}[/tex] + [tex]9^{2}[/tex]
121 = [tex]h^{2}[/tex] + 81
[tex]h^{2}[/tex] = 121 - 81
= 40
h = [tex]\sqrt{40}[/tex]
= 6.325
h = 6.325 feet
The top of the ladder is 6.3 feet high from the ground.
what is x. PLS HELP PLEASE I WOULD REALLY APPRECIATE IT
Answer: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try.
What is the area of the polygon below?
Answer:
B.84 sq.units
Step-by-step explanation:
Adding both rectangles
12 + 72
84sq.units
pls Mark as brainliest
Write a Unit Rate for the situation: 605 miles in 11 hours.
Answer:
55 miles per hour
Step-by-step explanation:
605 miles ÷ 11
11 hours ÷ 11
=
55 miles
1 hour
=
55 miles
hour
1. You bought a digital camera for your birthday. The original cost was $555.
It is marked "15% off". What is the sale price? *
Answer:
$471.75
Hope this helps!
plzzzz help me i beg u this is a major test
I will even drop 50 points
Please help thank you very much!!! <3
Answer:
C. 9
Step-by-step explanation:
the answer cant be 7 its not marked on the line
it would not be 8 because the circle is not closed therefore its not equal to wich means 8 it not right
10 is not the least amount it could be
i need to know the answer
really easy....plz help if u can..will mark
Answer:
The distributive property.
Step-by-step explanation:
The distributive property is when you distribute a number to different numbers in a parentheses. For example...
2*x would be 2x, and 2*4 would be 8.
what is the postive solutionto the equation 0=1/3x²-3
please me out????? please and thank you
Answer:
by using Pythagoras law
p²+b²=h²
14²+x²=50²
x²=50²-14²
x=√2340=48ft is your answer
What property is illustrated in: IF ∠A ≅ ∠B, ∠B ≅ ∠C then ∠A ≅ ∠C
Answer:
true
Step-by-step explanation:
f (2) if f(x)=x+4
?????????
Answer:
if f(x)=x+4
f(2)=2+4=6 is your answer
BRANLIEST+20Pts In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained.
Help me pls anything helps
Answer:
Step-by-step explanation:
This is a function as there is only one unique value of y for any unique value of x. It passes the ‘vertical line test’.
So insert ‘F’ as this is a function.
Answer:
F
Step-by-step explanation:
this is a function because it is just a reflection over the x-axis
the function is f(x) = -(x - 1)^2 + 3
Match each whole number with a rational, exponential expression.
1.
169
2.
100
3.
49
4.
36
5.
81
6.
441
Answer:
1. 49
2. 169
3. 81
4. 100
5. 441
6. 36
Step-by-step explanation:
brainliest me
Rearrange W=3(2a+b)-4 to make a the subject
Step-by-step explanation:
Answer aboove in the photo
Have a nice dayy
18. What is the y-intercept of the line BC?
O A-2
B) -3
C) -2.3
OD 2
Answer:
18. What is the y-intercept of the line BC?
b) -3
Answer:
C
Step-by-step explanation:
It intercepts the horizontal line between -2 and -3, so that means that it is not a whole number. Therefore, the only answer possible is -2.3.
Simplify the expression.
StartFraction 0.5 (negative 14 + 12.6) over 9.32 + (negative 7.92) EndFraction
Answer:
[tex]\frac{0.5(-14 + 12.6)}{9.32 + (-7.92)} = \frac{-0.7}{1.4} = -0.5[/tex]
Step-by-step explanation:
Answer:
Its B
Step-by-step explanation:
I checked it on EDGE 2020!
Find the circumference of the circle.
The circumstance is___cm.
Answer:
15.7 cm
Step-by-step explanation:
5 × 3.14
15.7 cm
Find the value of x.
Answer:
walang value si ex..hahahah
73 is the answer
use pythagorean
Given the slope of 3 and the y-intercept 6, write the
equation in slope-intercept form.
9514 1404 393
Answer:
y = 3x +6
Step-by-step explanation:
Put the numbers in the formula in their corresponding places.
y = mx + b . . . . slope-intercept form with slope m, intercept b
y = 3x +6 . . . . . slope-intercept form with slope 3, intercept 6
4-4=3-3 true or false
Answer:
True
Step-by-step explanation:
4-4=0
3-3=0
Answer:
True
Step-by-step explanation:
First you would have to find what is 4-4=0
Second it would be 3-3=0
so it’s true
It have the same answer
Rachel’s credit card billing statement says she owes $350 for purchases last month. Her minimum monthly payment is $25. If she doesn’t have the full $350 to pay it off, but has more than the $25 minimum, what should she do?
1) Pay more than the monthly payment amount.
2) Pay the $350 by using a different credit card.
3) Wait until she has the $350 before paying the credit card bill even though she will get a late fee.
4) Only pay the minimum payment.
HELPPP PLEASEEEE I would really appreciate it
Answer:
x=10
y=40
Step-by-step explanation:
The shape is a parallelogram, therefore we know that opposite sides are equal to each other. So,
x + 18 = 3x - 2
Add 2 to both sides and subtract x from both sides
20 = 2x
divide both sides by 2
10 = x
Now, we have the other two sides;
4x = y
We already know that x = 10, so just plug that into the equation.
4(10) = y
40 = y
The circumference of a circle is 8.57cm. Find the length of the diameter. Give your answer rounded to 2 DP.
Answer:
i think this one
Step-by-step explanation:
Learn about and revise circles and their properties such as circumference ... The circumference of a circle is the distance around the circle. ... Circle with diameter and circumference labelled ... during calculations, with the final answer being rounded off as appropriate. ... 2-dimensional shapes - Edexcel ... Get advice here
What is the best buy?
6 shirts for $252.42
4 shirts for $116.00
5 shirts for $90
Tanisha can drive about 300 miles
between 12-gallon fill-ups. At that
rate, how many gallons of gas does
her car use driving 175 miles?,
(proportion)
Answer:
Tanisha's car uses 7 gallons of gas driving 175 miles.
Step-by-step explanation:
With the information provided, you know that Tanisha can drive about 300 miles between 12-gallon fill-ups and with this you can find the gallons of gas needed to drive 175 miles by writing a proportion using this form: a/b = c/d.
12/300=x/175
This indicates that 12 is to 300 as x is to 175. We write x because we don't know the gallons needed yet. Now, we have to cross products and solve for x to find the answer:
12*175=300x
2100=300x
x=2100/300
x=7
According to this, the answer is that Tanisha's car uses 7 gallons of gas driving 175 miles.
Please help with this question it’s freaking me out
Answer:
20 cm²
Step-by-step explanation:
see picture. count the number of squares.