What is the length of side d?
A. 5 centimeters
B. 8 centimeters
C. 12 centimeters
D. 25 centimeters
Answers
Explanation:
Use formula a^2 + b^2 = c^2 but in this case letter “d” will substitute for “b”
Since 13 is hypotenuse, 13 is going to be the letter c
12 is “a” because we don’t know “d”
So it’s 12^2 + d^2 = 13^2
Simplify: 144 + d^2 = 169
Subtract to isolate d^2: d^2 = 25
Take square root from both sides to isolate d: d = 5
Answer: A
Related Questions
A bus travels at a rate of 55 miles per hour. The distance between Chicago and San Francisco is 2130 miles. How long would it take for the bus to travel from Chicago to San Francisco?
Answers
Answer:
About 38.72 hours
Step-by-step explanation:
Since the bus goes 55 miles per HOUR. You have to divide the total distance by the mph. Therefore, you would do 2130/55. So, the answer would be about 38.72 hrs. Hope this helped!
The bus travel from Chicago to San Francisco in 38.h2 hrs
It is given that Rate = 55 miles/hr
Distance = 2130 miles
We have to find the time
What is the formula for Distance?
Distance = Rate × Time
2130=55×t
38.72=t
Therefore 38.72 hrs is taken by the bus to travel from Chicago to Francisco
To learn more about distance problems click here : https://brainly.com/question/23774048
#SPJ2
Brainly plssss someone!!!!!!
Answers
Answer:
15
Step-by-step explanation:
Answer:
C. 15Step-by-step explanation:
As per intersecting chords theorem, we have following:
HA*HC = HB*HD3x*8 = 12*1024x = 120x = 120/24x = 5HA = 3x = 3*5 = 15Correct choice is C
5. Arianna purchased a house for $156,000 and obtained a mortgage for $147,700. She purchased 2 discount points and 3 origination points. What is the cost for each? (3 points)
discount: $2,954; origination: $4,431
discount: $3,120; origination: $4,680
discount: $4,431, origination: $2,954
discount: $4,680; origination: $3,120
Answers
Step-by-step explanation:
who has the problem gdjjsjegggshdgghdvdvvrbdhjlalalsleir
Help please can y’all please answer 4-6 please
Answers
Answer:
4. the circumference = approx. 21.99
5. 30 feet
6. 150.8 feet
Step-by-step explanation:
4: 3.5*π*2= 21.99
5:. 1800÷60= 30
6. circumference equals approx. 37.7 feet and I multiplied that by 4 because the boy went around 4 times
hope this helps <3
Find the value of x, image attached below
Answers
Answer:
x = 10
Step-by-step explanation:
Sum of angles in a triangle is 180° , so
35° + (5x + 7)° + (9x - 2)° = 180°
The value of x can now be found by solving the linear equation.
5x + 9x + 35 + 7 - 2 = 180
14x + 40 = 180
14x = 180 - 40
14x = 140
x = 140/14
x = 10
Please help me solve this
Answers
x= -19
Let me know if you need to see how to solve it
Complete the following equation <, >, or = 3.20_ 3.02
Answers
Answer:
Step-by-step explanation:
Complete the following equation using , or = 3.20 ___ 3.02 A.
The following equation 3.20 > 3.02
Fourteen pounds less than eight times the pounds of chocolate Jo got for her birthday is three more than four times the pounds of chocolate Jo got. How much chocolate did Jo get for her birthday?
Answers
Answer:
Total chocolates Jo bought for her birthday = 4.25 pounds
Step-by-step explanation:
Given - Fourteen pounds less than eight times the pounds of chocolate Jo got for her birthday is three more than four times the pounds of chocolate Jo got.
To find - How much chocolate did Jo get for her birthday?
Proof -
Let Jo bought total chocolates = x pounds
Then,
8x - 14 = 4x + 3
⇒8x - 4x = 3 + 14
⇒4x = 17
⇒x = [tex]\frac{17}{4}[/tex] = 4.25
∴ we get
Total chocolates Jo bought for her birthday = 4.25 pounds
Justification -
8(4.25) - 14 = 4(4.25) + 3
⇒34 - 14 = 17 + 3
⇒20 = 20
Satisfied.
choose equation that will be used to solve this problem
Hugo sold blank tattoos
Answers
Answer:
It looks like the equataion is 2x(hugo)-10+y=137
Step-by-step explanation:
Hugo sold twice as many as italia but fewer 10.
Determine the area of the circle if the diameter is 4 inches.
9.78 square inches
12.56 square inches
14.8 square inches
19.32 square inches
Answers
6 people share equally a restaurant bill of £92·88. How much should each person pay?
Answers
Answer:
£15.48
Step-by-step explanation:
just divide 92.88 by 6 to find how much they should each pay
92.88÷6= 15.48
hope this helps chu <3
Answer = 15.48
Step-by-step explanation:
92.88:6 = 15,48
To prove it 15,48×6 = 92,88
which inequality is graphed below?
Answers
The local Beep Boop store sells widgets and gizmos. If you subtract the cost of 3 gizmos from 7 widgets you would spend 28 Boop Bucks. Also, you would spend 16 Boop Bucks if you bought 4 widgets and 2 gizmos. Which of the two items, widgets or gizmos, does the Beep Boop store give away for free? How do you know? How much does the other item cost?
Answers
Answer:
$7
Step-by-step explanation:
Which is an example of a current asset? *
A prepaid insurance
B prepaid income
C accrued expense
D trade payables
Answers
Answer:
accrued expense is the answer okkkkkkkkkkkkkkkk
solve with substitution 3x + y =19 -6x - 5 = y
Answers
Answer:
x=-8
Step-by-step explanation:
3x + y =19
-6x - 5 = y
3x + y =19
-6x -y=5
-3x=24
x=-8
y= -6x -5
y=48-5=43
can i have brainliest please
Carlos left the mall at the same time as
Gabriella. They traveled in opposite
directions. Gabriella traveled at a speed
of 50 mph. After two hours they were 180
mi. apart. How fast did Carlos travel?
Answers
Answer:
40 mph
Step-by-step explanation:
After the 2 hours Gab travelled 100 miles (50*2), subtract this from 180 to find how many miles Carlos travelled. Divide this number by 2 to figure out the mph
Combine the like terms
X + x + y + y - y + x -2 =
Answers
What is 6.02 x 10−5 written in standard form?
Answers
standard form 2.975 x 10-7-
Answers
a bag contains 5 blue, 8 red, and 7 green marbles. a marble is selected at random. Write each answer as a fraction, percent, and a decimal.
Answers
Answer:
1/4 and 0.25 and 25% chance for blue, 2/5 and 0.4 and 40% chance for red, and 7/20 and 0.35 and 35% for green.
Step-by-step explanation:
add all the marbles (20) and that’s the total. then however many marbles in the color that’s the top number in the fraction. divide the top number by the bottom number to get the decimal and move the decimal 2 spaces to the right to get the percent.
Guys im a not the smartest fifth grader and i need help pls help me my question is 5/6 divided by 1/3
Answers
Answer:
When dividing fractions, you keep the first fraction the same, change the problem into a multiplication problem, and flip the second fraction.
5/6 x 3/1 = 15/6 = 2 3/6
Step-by-step explanation:
plssssssssssss help I need to pass
Answers
Answer:
x = 24
Step-by-step explanation:
We can tell by two ways: We already know the value of one of the angles; 66 degrees. We can tell the value of the other one, because it has the right angle symbol, meaning it's 90 degrees. Remember that every triangle's degrees always add up to 180. We can find x by adding 90 and 66 together, which results in 156. Subtract 156 from 180 and you get 24. Therefore, the value of x is 24 degrees.
Answer:
24 degrees
Step-by-step explanation:
The total of a triangle is 180 degrees and a right angle is 90 degrees ( you can tell it's a right angle if it forms the shape of a straight capital "L" or if it has the square in that corner).
So to simplify this , add 90 and 66 which equals 156.
Now we subtract 156 from 180 ----> 180 - 156 = 24
So 24 degrees is your answer.
Evaluate x^2 when x is 1/2
Answers
Answer:
1/4
Step-by-step explanation:
substitute 1/2 for x
(1/2)^2
1/4
don't forget to write the parenthesis when putting an exponent to a fraction.
hope this helped!!!!!!!!
What the answer someone help me!!!
Answers
Step-by-step explanation:
the answer to your question is
16/9
Answer:
16/9
Step-by-step explanation:
remove the bracket
Round 8.7719% to the nearest tenth of a percent
Answers
Answer:
8.8%
Step-by-step explanation:
Answer:
8.8
Step-by-step explanation:
Solve please!!!!bbbbb
Answers
1:1
one blue to one yellow. IT IS THAT EZ
1/4 divided bye 3/3 is what
Answers
Step-by-step explanation:
.25 or 1/4 hope this helps
Answer:
1/4
Step-by-step explanation:
Any expression divided by itself equals 1
1/4÷1
Any expression divided by 1 remains the same
1/4
the solution is 1/4
1. Simplify (45) - (+14) .
Answers
Step-by-step explanation:
45 - ( +14 )
= 45 - 14
= 31
Hope it helps
HELP ASAP. solve for x
Answers
Answer:
x = 80
Step-by-step explanation:
x + 30 = 110 (Opposite angles are equal)
x = 110 - 30
x = 80
A cone-shaped water tank is completely filled. The tank has a depth of 12 feet and a radius of 29 feet. A pump removes water from the tank at a rate of 1000 cubic feet per hour.
What is the volume of water in the tank before the water is pumped out?
Use 3.14 to approximate π and express your final answer to the nearest hundredth.
How many hours will it take to drain all the water?
Answers
Answer:
Volume = 10562.96 cu ft
10.56 hr. to drain all the water
Step-by-step explanation:
V = 1/3Bh B = area of the base h = height
The base is a circle, so [tex]B = \pi r^{2}[/tex]
[tex]V = \frac{1}{3} (3.14) (29^{2})(12)[/tex] = 10562.96 cu ft
10562.96/1000 = 10.56 hr.