Answers
Answer:
Photo 1: (a) C
(b) A
(c) D
Photo 2: 12.0416cm
Photo 3: 15.5242cm
Step-by-step explanation:
Photo 1: (a) 6×4=24
(b) 6(5)+6=36
(c) 6×6=36
Photo 2: Using Pythagoras' Theorem,
Unknown side length= square root symbol [(8×8)+(9×9)]
= 12.0416cm (6sf)
Photo 3: Using Pythagoras' Theorem,
AC= square root symbol (AB^2+BC^2)
=square root symbol [(15×15)+(4×4)]
= 15.5242cm (6sf)
Related Questions
Can you fill out this table please?
Answers
Answer:
top middle: 7/25=28%
top right: 25/25=100%
middle left: 13/25=52%
middle middle: 12/25=48%
middle left: 25/25=100%
bottom left: 31/25=62%
bottom right: 50/50=100%
GIVING BRAINLIEST FOR BEST ANSWER!
Solve six and two sixths times one and one half.
A) Six and two twelfths
B) Eight and six twelfths
C) Nine and six twelfths
D) Ten and two twelfths
Answers
Explanation
Answer:
C) 9 and 6/12
Step-by-step explanation:
The easiest way to do this would be to turn both of the mixed numbers into improper fractions, this makes 6 and two sixths into 6 x 6 +2= 38/6 and 1 and one half into 1 x 2 + 1 = 3/2. From there multiple the numerators together (38x3) and the denominators together (6x2) to get 114/12. To turn this into a mixed number again, divide 114 by 12 to get 9 with a remainder of 6 to get 9 and six twelfths
Answer yes or no to determine whether 15 is divisible by each number:
2
3
4
5
6
9
10
Answers
Answer:
2 No
3 Yes 15 is divisible by 3, because 15 ÷ 3 = 5
4 No
5 Yes 15 is divisible by 5, because 15/5=3
9 No
10 No
Step-by-step explanation:
Answer:
No, yes, no, yes, no, no, no
Step-by-step explanation:
If you're looking for a perfect answer, no decimals or anything then this would be the right answer. 15 has the factors or 5, 3, 1 and 15. Technically, 15 is divisable by all these numbers, but the quotient isn't perfect...
SOLVE ASAP EASY
4 yd 2 ft 7 in+3 yd 5in
Answers
Answer:
8 yards
Step-by-step explanation:
5 in + 7 inch = 1 ft+2 ft=1 yd + 3 yd + 4 yd = 8 yd
Answer: 24 feet
Step-by-step explanation:
5 in + 7 in = 12 in 12 in = 1 ft + 2 ft = 3 ft
4 yd + 3 yd = 7 yd = 21 ft
21 ft + 3 ft = 24 ft
"A medicine is effective for 80% of patients. The table shows 30 randomly generated numbers from 0 to 999. Use the table to estimate the probability of the event."
6. The medicine is effective on each of three patients.
7. The medicine is effective on fewer than two of the next three patients.
Answers
Answer:
1/2 & 1/10
Step-by-step explanation:
Each of three:
15 outcomes have all three digits 1 through 8
So, 15/30 which is 1/2
Fewer than 2 is one or none being effective, i.e one or no digits are 1 through 8
There are only three such outcomes
So, 3/30 = 1/10
PLEASE HELP!!!!!!!!!!
Answers
Answer:
A
Step-by-step explanation:
hope this helps!
Does Brady have enough information to figure out the values of a and b? Explain your reasoning.
Answers
Answer:
According to the given attachment
L is a straight line and we know Sum of all angles formed on a straight line is 180° .
So,
➠ a + 90° + b = 180°
➠ a + b = 180° - 90°
➠ a + b = 90°
If angle a = angle b so we can easily find the value of a & b .
So, according to me " the given figure has not enough information to find out the value of a & b .
What is the
Area of Triangle:
Area of Semicircle:
Total Area:
Answers
Answer:
Area of Triangle: 180 square units
Area of Semicircle: 314.15926536
Total Area: 494.15926536
Step-by-step explanation:
Answer:
Area of Triangle: 180
Area of Semi-circle: 157
Total Area: 337
Step-by-step explanation:
Area of triangle: 1/2(l x w)
1/2[(20) x (18)] = 180
Area of a semi-circle: 1/2(pi)(radius)²
1/2(3.14)(10)²
1/2(3.14)(100)
1/2(314)
157
((DON'T FORGET THAT IT'S ASKING FOR RADIUS AND NOT THE DIAMETER))
Total: add both areas
180 + 157
337
A group of environmental officials tagged 66 iguanas. A few weeks later, 120 iguanas were spotted in the area, and 11 of them had tags. Use proportions to determine the best estimate of the iguana population for the given area.
A. 800
B. 720
C. 910
D. 640
Answers
Answer:
c
Step-by-step explanation:
I got B because I times 120 and 66 and then divided by 11 and I got 720
I don’t know if you got the answer but I hope it’s right because I don’t really know if this one is right.
Hope this helps!
Solve for W
Simplify as much as possible
5(w+3)=50
:’) help meh plz
Answers
[tex]5(w + 3) = 50 \\ \\ 5w + 15 = 50 \\ \\ 5w = 50 - 15 \\ \\ 5w = 35 \\ \\ w = \frac{35}{5} \\ \\ w = 7[/tex]
# be care#
Divide both sides of the equation by 5
W +3 = 10
Move the constant to the rigth-hand sode and change its sign
W = 10 - 3
Substract the numbers
W = 7
.
Would someone mind helping me? 20 points for a great and correct answer!
Thank you!
Answers
Answer:
Step-by-step explanation:
So basically you have to do the Pythagorean Theorem here.
Which is = a^2 + b^2 = c^2
So you'll put 35 in 'a' and 84 in 'b'
It'll be like this = 35^2 + 84^2 = c^2
So here, we are looking for 'c'
And 'c' is the hypotenuse
So,
Step 1: 35^2 + 84^2 = c^2
Step 2: You will use the exponents (but not for c)
= 1225 + 7056 = c^2
Step 3: You will now add 1225 + 7056 = 8281
Step 4: Now, square root 8281√8281 = 91
91 = c
Hope this helps! Please let me know if you get this correct!
Donald is participating in a fun run to raise money for the West Side Children's Hospital. The run is held at Donald's high school track. The more laps Donald runs around the track, the more money he raises for the hospital.
There is a proportional relationship between the number of laps Donald runs, x, and the amount of money he raises for the hospital (in dollars), y.
x (laps) y (dollars)
1 $5
2 $10
3 $15
4 $20
Write an equation for the relationship between x and y. Simplify any fractions.
y=
Answers
Answer:
I'm not totally sure what its asking, but here's a radio- 1:5
Answer:
y = x(5)
Step-by-step explanation:
Examples that prove this to be true are:
1(5) = y
y = 5$
2(5) = y
y = 10$
The reason this is correct is that it follows the same pattern on the graph.
What is the value of x?
Answers
Answer:
25
Step-by-step explanation:
a2 + b2 = c2
(7²) + (24²) = c2
c2=25
According to the diagram shown, a plane's wing is 300 m above the ground sighted at a position 400 m away. What is the length of the side labeled x?
PLEASE HELP!!!!!!!!
A 500 m
B 350 m
C 100 m
D 700 m
Answers
Answer:
A 500 m
Step-by-step explanation:
We use the pathagoreon theorem which is a squared + b squared = c squared
Answer the question in the picture if you have any questions put them in the comment section
Answers
Answer:
A. 6/7 × 7/8
E. 9/10 × 10/12
didn't notice the A before :')
I have the answer but I need proof I did it. Pls edit pic and show work. I will give a brainlist point.
Answers
Answer:
You are correct
Step-by-step explanation:
Area of parallelogram = b x h
= 12 x 20in = 240 in²
240 in² x 9 = 2160 in²
A bag holds 5 red marbles, 7 green marbles, and 4 yellow marbles. If marbles are not returned to thr bag afetr being drawn, what is the rpobability that the first marble will be red and the second marble will be yellow?
A. 1/4
B. 1/12
C. 3/16
D. 4/52
Answers
Which will be 5+7+4= 16
And when you look at the fractions that is the only answer that contains 16
Answer:
1/12
Step-by-step explanation:
Total number of marbles = 5+7+4 = 16 marbles
Probability of picking a red marble = 5/16
Because the red marble is not returned back after being picked up, the total number of marbles is now 15.
Now,
Probability of picking a yellow marble = 4/15
The probability of picking a red and yellow marble will be the product of these two probabilities which will = 5/16 x 4/15 = 1/12
GIVING BRAINLIEST FOR BEST ANSWER!
Solve two thirds times two thirds.
A) two ninths
B) two sixths
C) four ninths
D) four over one
Answers
Please help! I do not understand how to do this..?
Answers
y =2x
......................................
pls ill give brainelist
Answers
Answer:
scatterplot b
Step-by-step explanation:
all of the points are farther away from the line than the other scatterplots
Answer: Scatterplot B
Step-by-step explanation:
Scatterplot B has the weakest fit because it is far away (and more scattered) from the line on the graph than on graphs A and C. Also, it is important to understand that the closer the dots are to the line on the graph, the more credible the data is, since there is a closer correlation to line and points. Hope that helps!
How many triangles can be constructed with angles measuring 50° , 90° and 40°
• none
• one
• more than one
PLEASE HURRY I NEED A ANSWER ASAP
30 POINTS!!!!!!
Answers
Answer:
We know that in a triangle the sum of all the interior angles must be 180°.
The given angles 50º, 90º and 40º
The sum of the angles 50º+ 90º + 40º= 180°
Thus, a triangle is possible with the given measurement.,
Let there is another triangle with the given angles, then by AAA similarity criteria they are similar.
Similarly, all the triangles with the same measurements of the angles must be similar.
Therefore, there are infinite number of triangles can be possible with angles measuring 50º, 90º, and 40º.
Step-by-step explanation:
Mark as brainliest
look at the picture below thank you
Answers
ratio of perimeter to side length 4:1
ratio of radius to diameter 1:2
ratio of diameter to radius 2:1
ratio of people to tables 5:1
ratio of tables to people 1:5
Answer:
a. ratio of side length to perimeter 1:4
b. ratio of perimeter to side length 4:1
c. ratio of radius to diameter 1:2
d. ratio of diameter to radius 2:1
e. ratio of people to tables 5:1
f. ratio of tables to people 1:5
Which equation represents the relationship between the number of cookies baked, c, for the amount of flour, f?
A) c = 3f
B) c = 6f
C) c = 16f
D) c = 96f
Answers
Answer:
C) 16f
Step-by-step explanation:
96 = 6x
x = 16
Please answer and hurry. Last one.
Answers
Answer:
2x-(-8y)
Step-by-step explanation:
adding = subtracting a negative number
Answer:
8y _ 2x
Step-by-step explanation:
I just guess because school is unfair basically
PLS HURRY HAVE 10MIN. LEFT
the unit digit of a 2 digit number is 5 more than the tens diget and the number itself is 3 times the sum of the digits. find the NUM
Answers
Answer:
27Step-by-step explanation:
Let the tenth digit is x and units digit is y.
We have the following equations:
y = x + 5(x + y)*3 = 10x + ySimplify the second equation:
3x + 3y = 10x + y2y = 7xSolve by substitution:
2(x + 5) = 7x2x + 10 = 7x7x - 2x = 105x = 10x = 2Find y:
y = 2 + 5y = 7The number is 27
Here the equations are if the digits be a and b
b=a+5--(1)3(a+b)=10a+b
3a+3b=10a+b7a=2bb=7/2a--(2)Equate both
7a/2=a+57a=2a+105a=10a=2And
b=2+5=7The number is 27
What is the value of m in this proportion? 1/2/3/5= 1/3m
Answers
First off, let's give our definitions to what we are doing here, so late this becomes more understandable to you
DefinitionsAlgebra - the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Division - the action of separating something into parts or the process of being separated
__________________
[tex]{\huge{\boxed{\mathbb{EQUATION}}[/tex]
[tex]1/2/3/5=\frac{1}{3} m[/tex]
simplify and we get
[tex]\frac{3}{10} =\frac{1}{3}m[/tex]
multiply both side by [tex]\frac{1}{3}[/tex]
[tex]\frac{9}{10} =m[/tex]
plsssss help me im begging u
Answers
Answer:
180
Step-by-step explanation:
8x15 is 120. The formula to find the area of a right triangle is base x height divided by two.
120/2 is 60
60x3 is 180.
180 plants
HELP! BRAINIEST IF CORRECT!!
Kate biked 8 miles due north to the park, then 6 miles due west to the mall. How far is Kate from her starting point?
Answers
Answer:
Kate is 9.85 miles from her starting point.
Step-by-step explanation:
√92+42=√81+16=√97≅9.85 miles
Kate is 9.85 miles from her starting point.
hope I helped
HELPpppppppppPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPp
Answers
Answer:
13
Step-by-step explanation:
A integer is a whole number so 0+13=13. So 13 is the integer.
Sven determined that the x-coordinate is approximately 3.6 because the point is closer to 4 than 3 and seems to be a little more than halfway between them.
What is the approximate value for the y-coordinate?
A.)y =–1.1
B.)y= –1.4
C.)y=-1.8
D.)y=-1.9
Answers
Answer:
c
Step-by-step explanation: