Answers
Answer:
See the pictureStep-by-step explanation:
Solved, green filled arrows in the picture
Related Questions
10
. Which number line represents the
solution to the inequality 4x + 20 < 40?
Answers
Answer:
A.
Step-by-step explanation:
first solve the actual inequality leaving you with x<=5
then to graph it find 5 on the number line and it must be an open dot and a line pointing to less than 5.
The area of a rectangle is 135 square units. Its length measures 9 units. Find
the length of its diagonal. Round to the nearest tenth of a unit.
Answers
Answer:
Length = 9 units
Area = 135 square units
Area = Length x Breadth
135 = 9 x Breadth
Breadth = 15units
[tex]By \ pythagorean \ theorem\\\\Diagonal ^ 2= Length^2 + Breadth^2\\\\[/tex]
[tex]= 9^2 + 15^2 \\= 81 + 225 \\=306[/tex]
[tex]Diagonal = \sqrt{306} = 17.49[/tex]
Diagonal = 17.5 units
Rounding to the nearest tenth of a unit, the length of the diagonal of the rectangle is approximately 17.5 units.
To find the length of the diagonal of a rectangle, we can use the Pythagorean theorem, which states that in a right-angled triangle, the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
In this case, the length of the rectangle is given as 9 units, and we need to find the length of the diagonal.
Let's assume the width of the rectangle is 'w'.
We know that the area of a rectangle is given by the formula: length × width = area.
So, 9w = 135
Dividing both sides of the equation by 9, we get: w = 15.
Now, we have the length (9 units) and the width (15 units) of the rectangle.
Using the Pythagorean theorem, we can find the length of the diagonal (d):
d² = 9² + 15²
d² = 81 + 225
d² = 306
Taking the square root of both sides, we get:
d ≈ √306 ≈ 17.5
To learn more about the Pythagoras theorem;
https://brainly.com/question/343682
#SPJ4
Solve the equation 4sqrt(3m ^ 2 - 15) = 4
Answers
Answer:
See the image below:)
Step-by-step explanation:
I can only show half of the steps, but these are some of the steps. You can use the app photo math, just take a picture and it will show you the steps and answer.
Answer: c on edge ;)
Step-by-step explanation:
PLEASE HELP IM BEING TIMED
Answers
Answer:
5
Step-by-step explanation:
x = 10 × Sin ( 30 )
x = 10 × 1/2
x = 5
The Harper family purchased a small microwave for their family room. The diagonal of the door measures 15 inches. The door also has an area of 108 square inches. What are the length and width of the microwave door? Enter values separated by a comma.
Answers
Answer:
length and width = 12,9
Step-by-step explanation:
what is 2 5/12 - 1 8/12 = ?
Answers
hoped this helped ✅
Answer:
3/4.
Step-by-step explanation:
Convert both of the mixed numbers into improper fractions.
2 5/12 becomes 29/12, 1 8/12 becomes 20/12.
From there, subtract 20/12 from 29/12 and you get 9/12.
Simplify 9/12 to get 3/4.
Your answer is 3/4.
I hope this helped, have a nice day.
What is the surface area of the prism?
Answers
Step 1: Find the area of the bases (triangles)
A = 1/2 * base * height
A = 1/2 * 16 * 6
A = 48
48 + 48 = 96
Area of the triangles = 96 cm^2
Step 2: Find the area of the sides (rectangles)
A = base * height
A1 = 16 * 12
A1 = 192
A2 = 10 * 12
A2 = 120
120 + 120 = 240
240 + 192 = 432 cm^2
Step 2: Add the areas together
96 + 432
528 cm^2
Hope this helps!! :)
An engine runs for 3.2 hours. How many seconds did it run?
Answers
Answer:
11520 seconds
Step-by-step explanation:
3.2 x 60= 192 minutes
192 x 60= 11520 seconds
PLEASE HELP WILL MARK BRAINLIST!
Answers
Answer:
37.5
Step-by-step explanation
your answer is 37.5
3 x 5 x 5 x5 x5 x 5 x5 x5
Answers
Answer:
234375
hope this helps
have a good day :)
Step-by-step explanation:
The measure of an angle is 89. Find the measure of its supplementent
a. 91
b. 89
c.90
d. 80
Answers
Answer:
A) 91
Step-by-step explanation:
Supplementary angels are 2 angels whos sum is 180
To find the supplement of angle 89, substract 89 from 180
180-89 = x
91 = x
The probability that Bob and Chris go to the movies is 0.35. The probability that Chris goes to the movies is 0.5. What is the probability that Bob goes to the movies given that Chris goes
Answers
Answer:
[tex]P(B/C)=0.7[/tex]
Step-by-step explanation:
From the question we are told that:
The probability that Bob and Chris go to the movies [tex]P(BnC)= 0.35.[/tex]
The probability that Chris goes to the movies [tex]P(C)= 0.5[/tex]
Generally the equation for the probability that Bob goes to the movies given that Chris goes P(B/C) is mathematically given by
[tex]P(B/C)=\frac{ P(BnC)}{P(C)}[/tex]
Therefore
[tex]P(B/C)=\frac{0.35)}{0.5}[/tex]
[tex]P(B/C)=0.7[/tex]
Why does 5(x+20) equal 15x? I'm so confused.
Answers
Answer:
Nobody knows its a mistery :'D
Answer:
Because lma/os
Step-by-step explanation:
5 ( x + 20 )
-----------------
1. Simplifly
2. Distribute
3. 5 ( x + 20 )
5 x + 100
Cameron is painting one wall of his dining room. It is
19
feet long and
14
feet wide. It has a window that is
3
feet long and
5
feet wide. He will paint the whole wall except for the window. If a quart of paint covers
100
square feet and costs
$
21.48
, how much will he spend on paint?
Answers
Answer:
me name is cameron
Step-by-step explanation:
Answer:
hello, i think the answer is-
A= (19)(14) = 266
can someone help me out pls i’ll give brainliest!
Answers
answer
three
explain hope this helps
Find the volume of the pyramid. Round to the nearest tenth if necessary.
Answers
Write and solve the equation that represents in the sentence below the product of 18 and a number is 109point statements are correct check all that apply
Answers
Answer:
6 1/18
• There is no sentence below.
• There are no statements to check
Step-by-step explanation:
18x = 109
Divide both sides by 18
x = 109/18
x = 6 1/18
Express 75cm/s in m/s
Answers
Step-by-step explanation:
75 cm/s
75/100 m/s
0.75 m/s
(SINCE 100 CM =1M-------75 CM=75/100M)
Five red marbles and 10 blue marbles. what is the probability that she will not pull out a red marble?
Answers
Answer:
5/15 or 1/3
Step-by-step explanation:
What is the area of a circle with radius 8 cm? *
0 20.96 square cm
O 64 square cm
0 200.96 square cm
O 96.2 square cm
Answers
Area of circle = pi * r^2
= 3.14 * 8^2
= 200.96 square cm
I'm working on this equation for my pre-calculus class and I'm stuck. 0.5t = 0.2+ 0.4t
Answers
Answer:
t = 2
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 EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
Identify
0.5t = 0.2 + 0.4t
Step 2: Solve for t
[Subtraction Property of Equality] Subtract 0.4t on both sides: 0.1t = 0.2[Division Property of Equality] Divide 0.1 on both sides: t = 2Please help me with this please
Answers
9514 1404 393
Answer:
0
Step-by-step explanation:
The forces are equal and opposite, so the net force is zero.
5N -5N = 0
The area of the rectangle window is4779 cm to the second power if the length of the window is 81 cm what is the width
Answers
9514 1404 393
Answer:
59 cm
Step-by-step explanation:
The area is the product of length and width. Using the given numbers, we have ...
A = LW
4779 cm² = (81 cm)W
W = (4779 cm²)/(81 cm) = 59 cm
The width of the window is 59 cm.
What is the GCF of 11ab + 32ab ?
Answers
Solve each problem. NO LINKS!!! PART 2.
Answers
9514 1404 393
Answer:
28. 480
29. 40,320
Step-by-step explanation:
28. The number of possible choices is the product of the numbers of choices for each component:
5×8×12 = 480 . . . . possible different systems
__
29. Regardless of where person A sits, the remaining B through I people can be seated in 8! = 40,320 different orders.
There are 40,320 possible seating arrangements.
47% of 8.4 million .....
Answers
Answer:
39,48,000
Explanation:
please mark me brainliest
Estimate 3,654 +14,464 +1,804 by first rounding each number to the nearest thousand.
Answers
Answer:
20,000
Step-by-step explanation:
3,654 rounds up to 4000
14,464 rounds down to 14,000
1,804 rounds up to 2000
4000 + 14000 + 2000 = 20,000
Need the answer ASAP!! 20 points
Answers
Answer:
I think C. is it
Step-by-step explanation:
Hello again can anybody help a friend out
Answers
Answer:
V= 74.09
Step-by-step explanation:
Multiply the Length, Width & The Height.
So, 4.2x 4.2x 4x2= 74.09
Answer:
74.09 m
Step-by-step explanation:
Volume = width*hight*length
4.2*4.2*4.2 ≈ 74.09
Solving a word problem using a quadratic equation with rationa...
The area of a rectangle is 52 m², and the length of the rectangle is 5 mless than double the width. Find the dimensions of the rectangle.
Length:
Width : 1
Answers
Answer:
length : 8 m
width : 13/2 = 6.5 m
Step-by-step explanation:
area of rectangle = l(ength)×w(idth) = 52
l = 2w - 5
=> (2w - 5)×w = 52
=> 2w² -5w - 52 = 0
we know, when transforming this quadratic equation into a multiplication of two expressions of w, that we need to have 2w and w (to make 2w²), and then which 2 numbers multiply to 52 and add to -5 (when one is multiplied by 2 due to 2w) : -13 and 4
=> (2w - 13)×(w + 4) = 0
=> 2 solutions for w :
2w-13 = 0
2w = 13, w = 13/2
w+4 = 0, w = -4
negative values for a side length of a shape do not make sense, so the only usable solution is w = 13/2
=> l = 2w - 5 = 13 - 5 = 8