Find the area of the shaded region
Answer:
area of a circle πr^2
r = 10/2 r = 5
π5^2 = 78.5
area of the square length X width
7 x 7 = 49
78.5 - 49 = 29.5
shaded region = 29.5 square cm
An 18 foot ladder is leaning against a building. The base of the ladder is 6 feet from the base of the
building. What angle does the ladder make with the ground?
Answer:
right trianlge i think
Step-by-step explanation:
Jada is solving the equation shown below.
Negative one-half (x + 4) = 6
Which is a possible first step to begin to simplify the equation? Select two options.
Divide both sides of the equation by –2.
Subtract 4 from both sides of the equation.
Multiply both sides of the equation by –2.
Distribute –2 over (x + 4).
Distribute Negative one-half over (x + 4).
Find the volume of a pyramid with a square base, where the area of the base is 19.8 in 2 and the height of the pyramid is 16.4 in. Round your answer to the nearest tenth of a cubic inch.
Answer:
108.2in^3
Step-by-step explanation:
V=(1/3)Bh
V=(1/3) (19.8) (16.4)
V=108.2in^3
a) Write 600 as the product of prime factors.
Give your answer in index form.
Answer:
2^3*5^2*3
Step-by-step explanation:
600=2*2*2*5*5*3=2^3*5^2*3
Raul is 75 ft from the world's tallest totem pole in Alert Bay, Canada. It is 173 ft tall. Raul's eyes are 5 ft from the ground, what is the angle of elevation from his line of sight to the top of the totem pole? Round the the nearest degree.
Answer:
65.9
Step-by-step explanation:
nestor fills a jar with marbles.each marble weighs 1/25 pound .the total weighs of all marbles is 3/5 pound how many marbles are in the jar
Answer:
Total number of jars will be 15.
Step-by-step explanation:
Given
The weight of each marble = 1/25 pound
The weight of all marbles = 3/5 pound
To determine
How many marbles are in the jar?
Let 'n' be the total number of jars
The total number of jars can be calculated by dividing the weight of all marbles by the weight of each marble.
Thus,
The total number of jars n = [weight of all marbles] / [weight of each marble]
= [3/5] / [1/25]
= [3 × 25] / [5 × 1]
= 75 / 5
= 15
Thus, total number of jars will be: n = 15
Answer:
15 marbles :) hope it helped a bit!
what is the answer for 3y+6=12
Answer:
y=2
Step-by-step explanation:
12 - 6 = 6
6 also = 3y
6 / 3 = 2
y = 2
CHECK:
(3*2=6) + 6 = 12
6+6 = 12
Correct
Answer:
3y= 12-6 = 3y= 6 divide both sides by 3, the answer is y= 2
A drawing of a surfboard in a catalog shows its length as 8 4 over 9 inches. Find the actual length of the surfboard if 1 half inch length on the drawing corresponds to 3 over 8 foot of actual length. Submit your answer as a fraction using the format, 1 2/3. Do not include units, ft, in your answer.
Answer: [tex]6\dfrac13\text{ inches.}[/tex]
Step-by-step explanation:
Given: Length in drawing = [tex]8\dfrac49\ \text{inches}[/tex]
[tex]=\dfrac{9\times8+4}{9}\text{ inches}\\\\=\dfrac{72+4}{9}\text{ inches}\\\\=\dfrac{76}{9}\text{ inches}[/tex]
Also, half inch on drawing = [tex]\dfrac38\ foot[/tex] actual length.
1 inch on drawing = [tex]2\times\dfrac38 =\dfrac34\ foot[/tex]
[tex]\dfrac{76}{9}\text{ inches}=\dfrac{76}{9}\times\dfrac{3}{4}\ foot\\\\=\dfrac{19}{3}\text{ inches}\\\\=6\dfrac13\text{ inches}[/tex]
The actual length of the surfboard = [tex]6\dfrac13\text{ inches.}[/tex]
SOMEONE HELP
How do I even solve this?
Answer:
oh its just the purple over the entire square so that would be 8/32 x 2
Step-by-step explanation:
helpp ill mark u as Brain list
✓-32
imaginary numbers
Answer:
√-32 imaginary numbers
[tex] \sqrt{ - 32} \\ = \sqrt{ - 1 \times 16 \times 2} \\ = \sqrt{ - 1} \times \sqrt{16} \times \sqrt{2} \\ =\boxed{ 4 \sqrt{2} i}[/tex]
4√2i is the right answer.$118.50 with an 18% tip.
Answer:
$136.28
Step-by-step explanation:
Answer:
$139.83
Step-by-step explanation:
118.5 x 0.18 = 21.33
118.50 + 21.33 = 139.83
Below is a set of data about temperatures. The range of a set of data is the distance between the lowest and highest value in the set. What is the range of these temperatures?
9°C, -3°C, 22°C, -5°C, 11°C, 15°C
Answer:
22-(-5)= 27
Step-by-step explanation:
22 is the highest temp. -5 is the lowest.
The range of the given temperatures is 27.
What is the range of the data set?"It the difference between the highest and lowest value of the data set."
For given example,
a set of data about temperatures is,
9°C, -3°C, 22°C, -5°C, 11°C, 15°C
First, we arrange the data values in ascending order.
-5°C, -3°C, 9°C, 11°C, 15°C, 22°C
Here, the lowest temperature = -5°C
the highest temperature = 22°C
So, the range of the data set would be,
R = highest temperature value - lowest temperature value
R = 22 - (-5)
R = 22 + 5
R = 27
Therefore, the range of the given temperatures is 27.
Learn more about the range of the data set here:
https://brainly.com/question/20607770
#SPJ2
Solve it pls 4 - 7k = 1 - 6k
Find the number from the expanded form 3* 10^4 + 7 x 10^2 + 5 x 10^0
a)30705
b)375
c)3075
d)3705
Answer:
A)30705
Step-by-step explanation:
3* 10^4 + 7 x 10^2 + 5 x 10^0
Evaluate the exponent
3⋅10^4+7⋅10^2+5⋅10^0
3⋅10000+7⋅10^2+5⋅10^0
Multiply the numbers
3⋅10000+7⋅10^2+5⋅10^0
30000+7⋅10^2+5⋅10^0
Evaluate the exponent
30000+7⋅10^2+5⋅10^0
30000+7⋅100+5⋅10^0
Multiply the numbers
30000+7⋅100+5⋅10^0
30000+700+5⋅10^0
Evaluate the exponent
30000+700+5⋅10^0
30000+700+5⋅1
Multiply the numbers
30000+700+5⋅1
30000+700+5
Add the numbers
30000+700+5
30705
What type of angle is show
A right angle is 90 degrees, an obtuse angle is larger than 90 degrees and an acute angle is less than 90 Degrees.
The angle shown is smaller than 90 degrees so it is c. Acute
Five italian chefs came together to bake the worlds largest pizza. Its diameter is 60 feet long. Which of these is the closest to the area of the pizza.
A: 188.4 square feet
B: 11,304 square feet
C: 2,826 square feet
D: 376.8 square feet
Answer:
yes your right
Step-by-step explanation:
Mary crealed the equation y = 5x - 4 for a table and wondered what the output would be for x = -2. Solve for the outpum
A
y = -14
B
y = -1
y = 14
y = 6
Simplify (a+b)(a^2-ab+b^2)
Answer: a^3 - b^3
Step-by-step explanation:
\begin{aligned} &3x-2y=-1 \\\\ &y=-x +3 \end{aligned} 3x−2y=−1 y=−x+3 Is (1,2)(1,2)left parenthesis, 1, comma, 2, right parenthesis a solution of the system? Choose 1 answer: Choose 1 answer: (Choice A) A Yes (Choice B) B No
Answer:
Yes
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
It's correct on Khan Academy
x - 25% (of x) = 40
solve for x.
Answer:
x-1/4
Step-by-step explanation: i hope this help
answer only if correct:)
Give one combination of two factors whose product is 0.72, if one of the factors is a whole number greater than 1.
Two factors could be, 0.144 and 5
ACFG is a parallelogram, If AG = 2x + 10 and CF = 5x – 2, find CF.
Answer:
d. 18
Step-by-step explanation:
Lengths AG and CF of the parallelogram are equal.
i.e AG = CF
where AG = 2x + 10
CF = 5x -2
→ 2x + 10 = 5x-2
(collecting like terms): 5x - 2x = 10 + 2
→ 3x = 12
x=12÷3 = 4
∴ CF = 5x -2 = 5(4) -2 = 20 - 2 = 18
∴ CF = 18 (answer)
The point (-3, 6) is on a line with a slope of 4.
a. Find two more points on the line.
1.(-2,10)
2.(-2,5)
3.(-2,1)
4.(-1,2)
5.(-16)
6.(-1,14)
Write an equation for the line.
1. -4
2.-3
3. 1
4. 4
5. 6
6.14
7. 18
The second part is
1. -4
2.-3
3. 1
4. 4
5. 6
6.14
7. 18
Answer:
51
Step-by-step explanation:
The caty
If x+6>2x+4, which of the following is NOT a possible value for x? part 2
"2" is NOT a possible value for x.
The given inequality is:
[tex]x+6>2x+4[/tex]By subtracting "2x" from both sides of the equation, we get
→ [tex]x+6-2x> 2x+4-2x[/tex]
→ [tex]6-x> 4[/tex]
By subtracting "6" form both sides, we get
→ [tex]6-x-6>4-6[/tex]
→ [tex]-x> -2[/tex]
→ [tex]x>2[/tex]
Thus the above answer i.e., option D is the right approach.
Learn more:
https://brainly.com/question/24853349
Find the area and perimeter
Answer:
area = 62ft
Step-by-step explanation:
First, solve if x = -3
Next, solve if y = 2
Answer:
first equation;
when x = -3, y = -4.75
when y = 2, x = 6
second equation:
when x = -3, y = 6.5
when y = 2, x = -6
Monday Bellwork Which solution would make this equation have infinitely many solutions? 6(x – 3) + x = 7x +
-18, -9, 18, or 9
Answer:-18
Step-by-step explanation:
6(x−3)+x=7x−18
Step 1: Simplify both sides of the equation.
6(x−3)+x=7x−18
(6)(x)+(6)(−3)+x=7x+−18(Distribute)
6x+−18+x=7x+−18
(6x+x)+(−18)=7x−18(Combine Like Terms)
7x+−18=7x−18
7x−18=7x−18
Step 2: Subtract 7x from both sides.
7x−18−7x=7x−18−7x
−18=−18
Step 3: Add 18 to both sides.
−18+18=−18+18
0=0