Answers
Answer:
x=37mm
Step-by-step explanation:
Pythagorean theorem:-
[tex]x^2=\sqrt{(13^2-5^2)}^2+(35)^2[/tex]
[tex]x^2=12^2+35^2[/tex]
[tex]x^2=144+1225[/tex]
[tex]\sqrt{x^2}=\sqrt{1369}[/tex]
[tex]x=37[/tex]
~
Hope this helps!
Related Questions
Can you help me on this? And I’ll give u brainliest
Answers
Aisha has a piece of string that she cuts into smaller pieces. This line plot shows the length of each piece. Juan has a piece of string that is 12 as long as Aisha's seventh-longest piece. (Note: The problem states the seventh-longest piece, not the seventh-longest length.)
How long is Juan's piece of string?
[answer is 2/58] btw
Answers
Answer:
2/58 i think, sorry if wrong or took to long.
A store sells 12 cans of nuts for $21. What is the unit price?
A. $0.57 per can B. $1.75 per can C. $2.52 per can D. $3.30 per can
Answers
Answer:
1.75 is the answer
Step-by-step explanation:
1.75 x 12= 21
Explanation 21 divided by 12 =1.75
Determine whether you can construct many, one, or no triangle(s) with each description.
1. A scalene triangle with an angle of 143° and a side length of 4 cm
One Triangle
Many Triangles
No Triangles
2. A right triangle with side lengths of 3 cm, 4 cm, and 5 cm
One Triangle
Many Triangles
No Triangles
3. An isosceles triangle with an angle of 170°
One Triangle
Many Triangles
No Triangles
Answers
Answer:
1: Many Triangles
2: No Triangles
3: One Triangle
Step-by-step explanation:
Pls give brainliest :)
please give me the answer i cant get it
Answers
Answer:
i believe its c
Step-by-step explanation:
Answer:
C) more than one triangle
Step-by-step explanation:
Help me pleaseeeeeeeeee
Answers
Answer:
There are six faces on the solid.
There are twelve edges on the solid.
There are eight vertices on the solid.
Step-by-step explanation:
The 3-D solid shape is a cube.
A cube is a regular hexahedron.
Hexahedron is a polyhedron with six faces (regular meaning all six are square).
So, there are six faces on a cube.
A cube has 12 edges because all faces are squares and congruent to each other, all 12 edges are the same length.
A vertex is a corner where edges meet. The plural is vertices.
a cube has eight vertices, a cone has one vertex and a sphere has none.
Please help, I am on a timer and need help with this question. I will give brainliest
Answers
Answer:
C
Step-by-step explanation:
Plug in -2 as x into the equation, if it equals y then it is correct ;) hope this helps
I need help with this one
Q15
Answers
Answer:
[tex]2 + 3b[/tex]
Step-by-step explanation:
[tex]2b + (2 + b) \\ \\ 2b + 2 + b \\ 2 + 3b[/tex]
(Angles) Use the diagram at the right
Answers
Answer:
10.
Angle NSR, angle QSM, and angle PSM
11.
Angle QSR and angle QSM
12.
Angle MSR
13.
Angle NSM, angle PSR, and angle OSR
Step-by-step explanation:
10. Obtuse angles are greater than a 90 degree angle
11. Right angles make like a half square shape
12. Straight angles are like straight lines
13. Acute angles are less than 90 degrees
Also, sorry I could do the ones with a protractor, I did not have one on hand lol
Simplify
-(w+4)+2(4w-4)
help plz :’)
Answers
Answer:
The simplified answer is 7w - 12.
Step-by-step explanation:
-1(w+4) + 2(4w-4)
(-w -4) + (8w - 8)
7w - 12
Answer:
7w - 12
Step-by-step explanation:
-(w+4)+2(4w-4)
Step 1: Distribute
In this equation, there are two things being distributed, the -(w+4) and the 2(4w-4). Looking at -(w+4) makes you think that there is nothing to distribute but actually there is. Treat the - like a -1 so that it looks like -1(w+4) and then we distribute normally.
-1 x w = -w
-1 x 4 = -4
Put it together and you have:
-w-4
Then the 2(4w-4), with this, we need to distribute the 2 into the 4w and -4. To do this, you just multiply the numbers.
2 x 4w = 8w
2 x -4 = -8
Put those together and you have:
8w-8
After distributing, the equation should like:
-w-4+8w-8
Step 2: Combine Like-Terms
In the remaining equation, there are 4 things we can combine. The -w and 8w, and the -4 and -8. The reason that we are doing it in this order is because you cannot combine a number with a variable, like combining -4 with 8w. Now we just add (or subtract).
8w - w = 7w
-4 - 8 = -12
Leaving us with the fully simplified equation:
7w - 12
Mariko has an 1:80 scale-drawing of the floor plan of her house. On the floor plan, the dimensions of her rectangular living room are
1 7/8 inches by 2 1/2 inches.
What is the area of her real living room in square inches? Show work to explain how you found your answer.
Answers
Answer:1 inch is actually 80 inch so:
1 7/8 x 80 is true length of side 1 and
2 1/2 x 80 is true length of side 2 of room
Step-by-step explanation:
the area is side 1 x side 2 in sq inches
then change square inches to square feet for your final answer
Answer:
14000
Step-by-step explanation:
multiply by 80, and then multiply the height and width together to get your answer!
The graph below represents the number of balls thrown over time. What is the constant of proportionality? PLSSS HELPPPPPPPPPPPPPPPPPPPPPP
Answers
Please mark brainliest!
Please Help me solve this (Who ever answers correctly will get brainlest)
Answers
Answer:
First ones right
Second one wrong
Third one wrong
Fourth one right
Fifth one right
Step-by-step explanation:
I'm pretty sure this is right lol
i neeed this now asap
Answers
Answer:
What type of math this is text me back!
Step-by-step explanation:
As a school bus driver, Scarlett takes pride in safely taking the neighborhood children to school every day. At the beginning of this school year, Scarlett was excited when she was given a much newer bus to drive her route.
This graph shows the relationship between the number of school days Scarlett has been driving her new bus, x, and the total number of miles the bus has been driven, y.Do x and y have a proportional relationship?
yes
no
What is the constant of proportionality? Write your answer as a whole number or decimal.
Answers
Answer: i thank its B
Step-by-step explanation: hope this helps
help ill give brainlest pls
Answers
Small chips are stored in a container. Without looking, a single chip was selected from the container and then returned to the container before another chip was selected. Out of the 22 times a chip was selected, 16 white chips were selected, 4 black chips were selected, and 2 gray chips were selected.
Which statement is true about how the theoretical probability of a chip being selected compares to the experimental probability of a chip being selected?
A. The theoretical probability and the experimental probability of a white chip being selected are equal.
B. The theoretical probability of a black chip being selected is less than the experimental probability of a black chip being selected.
C. The theoretical probability and the experimental probability of a black chip being selected are equal.
D.The theoretical probability of a white chip being selected is less than the experimental probability of a white chip being selected.
Answers
Answer:
The correct answer is A.
Answer:
Step-by-step explanation:
i think its A
Help me please
__________________
Answers
Answer:
1. f>30
2. s≥140
Hope This Helps!!!
What is the solution for x + 2(x + 8)?
Answers
Answer:
3x+ 16
Step-by-step explanation:
I simplified it. you can't do anything more to it than that.
Hope this helps! :)
I need help with this one
Q13
Answers
Answer:
p<400
Step-by-step explanation:
It said that Robin has less than 400 hundred, which means that it should be this (<)
Hope this helps!
Answer :
fewer than 400
p < 400
Step-by-step explanation:
GIVING BRAINLIEST FOR BEST ANSWER!
Which of the following is true?
A) Three and three ninths plus seven and six elevenths equals ten and eighty seven ninety ninths
B) Two and three eighths plus six and four fifths equals eight and twelve fourtieths
C) Three and three sevenths plus four and two thirds equals seven and two twenty ones
D) Four and five sixths plus five sevenths equals nine and ten thirteenths
Answers
Answer:
A) Three and three ninths plus seven and six elevenths equals 10 and eighty seven ninety ninths
Step-by-step explanation:
Translate these into numerical values: 3 3/9 + 7 6/11 = 10 87/99
Find a common denominator or multiple that your denominator's (9 and 11) share. Their lowest common multiple is 99.
Take 3 3/9's and multiple the denominator by 11 to get your denominator of 99. What you do to your denominator also must be reflected in your numerator, so multiply it by the same factor of 11. You will get 3 33/99
Repeat for 7 6/11. Multiply your denominator (11) by 9 to get your denominator of 99. Do the same in the numerator (6) to get 54.
Now add your new values. 3 33/9 + 7 54/99
Your fractional values will add up to 87/99, and your whole number values will add up to 10. In this case, your fractional values do not exceed 1, so there is no need to work any further. Your final answer is 10 87/99
The city of Western was created on a grid with a city center located at (0, 0). Mapmaker Rachel sets up the coordinate grid, and needs to plot the city's War Memorial on the map. It is located in quadrant IV. From the city center, it is 7 points along the x -axis and 3 points along the y -axis.
Answers
Answer: 3,7
Step-by-step explanation:
Identify the transformations that occured between ABCD and RSPQ.
Reflection over the y-axis
Translation down 2 and left 1
Translation right 3 and up 2
Rotation of 90o counterclockwise
Rotation of 90o clockwise
Reflection over the x-axis
Answers
Answer: rotation of 90 degrees counterclockwise
Step-by-step explanation: flip the page to counter clockwise once and see if ABCD lines up with RSPQ
Which of the following options have the same value as 60\%60%60, percent of 949494?
Choose 3 answers:
Choose 3 answers:
(Choice A)
A
0.06\cdot 940.06⋅940, point, 06, dot, 94
(Choice B)
B
0.6\cdot 940.6⋅940, point, 6, dot, 94
(Choice C)
C
\dfrac{3}{5}\cdot 94
5
3
⋅94start fraction, 3, divided by, 5, end fraction, dot, 94
(Choice D)
D
60\cdot 9460⋅9460, dot, 94
(Choice E)
E
\dfrac{60}{100}\cdot 94
100
60
⋅94
Answers
Answer:
its b c and e
Step-by-step explanation:i had it in khan academy
help me I'll give brainliest to the person with the correct answer I accidentally clicked an answer
Answers
Answer:
D. 204 [tex]ft^{2}[/tex]
Step-by-step explanation:
the center square 11b x 12h = 132
17 - 11 = 6/2 = 3 this is the base for each of those right angles
3 x 12 = 36 x 2 = 72
132 + 72 = 204 [tex]ft^{2}[/tex]
Answer:
its d i think sorry if im wrong
Step-by-step explanation:
I dont know how to do this i need help
Answers
Answer:
102$
Step-by-step explanation:
(20/100*38)*5+(16/100*45)*6+(10/100*52)*4
=102$
im not good in maths so this what i think
Please Explain How to Solve.
Can somebody explain how to find an area of a square?
Please note that the area's side lengths are all the same.
(The side lengths are all 1/3 or also known as 0.3333)
Answers
Answer:
0.66653334
Step-by-step explanation:
The area of the face of the square is the side length x the side length. So 0.3333 x 0.3333 = 0.11108889. Since a square has 6 sides, multiply 0.11108889 with 6. So it equals 0.66653334.
What is the area of the blue shaded figure if A=28 cm and B=14 cm?
Use 3.14 to approximate π.
Answers
Answer:
153.86[tex]cm^{2}[/tex]
Step-by-step explanation:
For the white semicircles:
B=14cm is also the diameter, we know r=1/2diameter, so r=1/2(14)=7
Awhite=1/2π[tex]r^{2}[/tex]
Awhite=1/2π([tex]7^{2}[/tex])
Awhite=76.93[tex]cm^{2}[/tex]
For the blue semicircle:
B=14cm is also the radius
Ablue=1/2π[tex]r^{2}[/tex]
Ablue=1/2π([tex]14^{2}[/tex])
Ablue=307.72[tex]cm^{2}[/tex]
Shaded area:
Ashaded=Ablue-2(Awhite)
We use this equation since there are two white semicircles.
Ashaded=307.72-2(76.93)
Ashaded=153.86[tex]cm^{2}[/tex]
Answer:
615.44cm^2
Step-by-step explanation:
the big semicircle has a radius of 28cm
then you find the area of the big semicircle which is 1/2 x 28^2 x pi
pi=3.14
28^2=784
1/2 x 784 x 3.14=1230.88
the small semicircle has a radius of 14cm
1/2 x 14^2 x pi
1/2 x 196 x 3.14=307.72
since there are two small semicircle you need to times 307.72 by 2
307.72 x 2=615.44
now to find the area of the blue shaded you need to do
1230.88-615.44=615.44cm^2
b² - 5c if b = 15 and c = 9
Answers
Answer:
180
Step-by-step explanation:
Here,
b=15
c=9
Now,
[tex]=b^{2}-5c\\\\=15^{2} -5*9\\\\=225-45\\\\=180[/tex]
Answer:
180
Step-by-step explanation:
b^2-5c
Substitute 15 in for b
15^2=225 -> 225-5c
Substitute 9 in for c
5(9)=45
225-45 = 180
Which of the following expressions represents the perimeter of the figure below?
Group of answer choices
A. 5x - 10
B. 5x -6
C. 10x - 12
D. 10x - 20