Answers
Answer:
A) 75
Step-by-step explanation:
BC = c
a² + b² = c²
21² + 72² = c²
441 + 5184 = c²
c² = 5625
[tex]\sqrt{c^2} =\sqrt{5625}[/tex]
c = 75
Related Questions
7. Emily and John will be hiking for 42 hours. Hikers should drink at least 2.7 cups of water for every 2 hours of hiking. How many cups of water should Emily and John drink?
Answers
Step-by-step explanation:
in 24 hours they will drink 32.7 cups
in 18 hours they will drink 24.3
32.7+24.3=56.7
What is m∠1? Help me, please
Answers
Answer:
119
Step-by-step explanation:
By using exterior angle theorem, we know that 31+angle 1 =150. therefore angle 1=119. Exterior angle theorem is where an angle exterior of an angle in the triangle addus up to 180 degreees, we also know the angles in a triangle sum to 180 degrees. Both sides have a common angle. If we subract it from the equation, we get what is said above.
Evaluate tan15°=tan(60°_45°)
Answers
Answer:
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Step-by-step explanation:
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
The diameter of a circle is 5 centimeters.
What is the circle's circumference? Use a = 3.14
Answer:
centimeters.
Answers
Answer:
half of 5 is 2.5
2.5 x 3.14 x 2 = 15.7 cm
Formula of circumference:
2(you just always need this number when finding circumference) x pi(3.14 or 22/7 depending on what they tell you to use) x r(radius, half of your diameter or given radius).
Answer:
15.7
Step-by-step explanation:
circumference = 2 x 3.14 x r ---? 2 x 3.14 x 2.5 = 15.7
Find AM⎯⎯⎯⎯⎯⎯ A M ¯ in the parallelogram if PN⎯⎯⎯⎯⎯ = 8 P N ¯ = 8 and AO⎯⎯⎯⎯⎯ = 5 A O ¯ = 5 .
Answers
Step-by-step explanation:
please can you show me a picture of this parallelogram
I NEED HELP WITH THIS
Answers
........................
Answer:
∠HGJ + ∠KJG = 180°
So, ∠KJG = 62°
Find the gradients for line A and B.
See pic attached
Answers
Gradient = y2-y1/x2-x1
Choose any two point making a triangle
Line B (0,8) (4,0)
This makes a triangle please go look at the graph once again! The the triangle should not have half squares but full!
Line A (5,14)(2,2)
Now plug in the variable
The difference between the Y and X
Line B 0-8/4-0
Line B gradient =-2
Line A 2-14/2-5
Line A gradient = +4
Finalized answer
Line B gradient = -2
Line A gradient = +4
chris is a 150 pound 5 foot 10 inch 18 year old male and he requires 2,048 calories per day to maintain his weight when he doesn't exercise. When he plays basketball, he burns 231 additional calories per hour. Assuming he want s to maintain his current weight, how many more calories per day does he require if he plays basketball for four hours instead of two hours?
Answers
2,048-924= 1,124
He requires 1,124 calories more per day.
Taxi cab A charges $2 per mile and 10 to get in the taxi, Taxi cab C charges $3 per mile and only 2 to get in the taxi. After how many miles will both taxi cabs cost the same?
Answers
Answer:
8 MILES
Step-by-step explanation:
Taxi A = $10 + 2 (8)
$10 + 16 = 26
__________________________
Taxi C = $2 + 3 (8)
$2 + 24 = 26
__________________________
After 8 miles both taxi cabs will cost the same.
Answer:
8 milesStep-by-step explanation:
Let the required number of miles is x.
Solve below equation and find the value of x:
10 + 2x = 2 + 3x3x - 2x = 10 - 2x = 8 mileshelp please i need to get this done today
Answers
Answer:
( -2, 12)
(-1, 9)
(0, 6)
(1 , 3)
(2, 0)
Step-by-step explanation:
Input the values into the equation
Carter has 13 peppermints. Nina has p fewer peppermints than Carter. Write an expression that shows how many peppermints Nina has.
Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign.
Answers
What’s this help pls
Answers
How to solve your problem
9−4+3
9x−4+3x9x-4+3x9x−4+3x
Simplify
1
Combine like terms
9−4+3
9x−4+3x{\color{#c92786}{9x}}-4+{\color{#c92786}{3x}}9x−4+3x
12−4
12x−4{\color{#c92786}{12x}}-412x−4
Solution
12−4
SO D
Answer:
Answer is 12x - 4
Step-by-step explanation:
The give equation (9x -4 + 2x) has two x variables, we can take them both and add them together since they are both x's. So you would take 9 + 3 and and it to get 12, then plug in the variable x. Which will make your new equation 12x - 4
Zoe runs a market in the city of Manila. Half of the canned drinks in stock were sold out. Zoe bought 68 more canned drinks to restock her supply. If there is a total of 200 cans now, how many canned drinks were in stock initially?
Answers
Answer:
264 canned drinks
Step-by-step explanation:
Let
canned drinks in stock initially = x
Canned drinks sold out = 1/2 of x
= 1/2x
Canned drinks remaining in stock = x - 1/2x
= 1/2x
New restock = 68 canned drinks
Total drinks in stock presently = Canned drinks remaining in stock + New restock
200 = 1/2x + 68
200 - 68 = 1/2x
132 = 1/2x
x = 132 ÷ 1/2
= 132 × 2/1
x = 264 canned drinks
canned drinks in stock initially = x = 264 canned drinks
Which shows all of the solutions of the equation? h e l p
Answers
just square root 16/121
Plzz help will mark brainiest!!!!!!
Answer choices for first box : 4, 20, and 34
answer choices for second box: decrease, preserve, and increase
Answers
Answer:
The length of the resulting line is 20 units
and for the second one it would be preserve
Step-by-step explanation:
Hope this helps :)
Please help I have less then 6 minutes
Answers
Answer:
11) 60°
12) 50°
13) 50°
14) 50° (i suspect you want ∠FED instead, which is 102°)(NOT a repeat of ∠FDE)
Step-by-step explanation:
How do I solve this arithmetic sequence and find the next four terms?
Answers
Answer:
252
Step-by-step explanation:
t50 = t1 + (n - 1)(d)
= 7 + (50 - 1) (5)
= 7 + (49)(5)
= 7 + 245
= 252
Answer:
The 50ᵗʰ term of this sequence is 252
Step-by-step explanation:
Here,
First Term = a₁ = 7
Common Difference = (d) = 5
Now, For 50ᵗʰ term, n = 50
aₙ = a + (n - 1)d
a₅₀ = 7 + (50 - 1) × 5
a₅₀ = 7 + 49 × 5
a₅₀ = 7 + 245
a₅₀ = 252
Thus, The 50ᵗʰ term of this sequence is 252
-TheUnknownScientist
Simón Plz help me giving brainliest
Answers
Answer:
Although this (attached) would be the correct answer always; A would be the most logical one since only one piece is shaded the opposite color.
Hope this Helps!:)
Sooo... WHy does everyone get so mad over links? Are those not allowed???
Answers
Distributive property and Combine like terms
Answers
Answer:
k = 55
Step-by-step explanation:
First clear the fraction by multiplying all three terms by 5. We get:
k - 10 = 45
Adding 10 to both sides results in
k = 55 (after having combined like terms)
Find the volume of a pyramid with a square base, where the area of the base is 16 m^2
and the height of the pyramid is 25.4 m. Round your answer to the nearest tenth of a cubic meter.
Answers
Answer:
v = 135.5 cm³
Step-by-step explanation:
v = 1/3bh = 1/3(16)(25.4) = 135.5 cm³
A car used 16 gallons of gasoline and traveled a total distance of 460 miles. The car's fuel efficiency is 30 miles per gallon on the highway and 25 miles per gallon in the city. How many gallons of gasoline were used on the highway.
Answers
Answer:
12 gallons
Step-by-step explanation:
Total gallons = 16 gallons
Total distance = 460 miles
Fuel efficiency in the highway = 30 miles per gallon
Fuel efficiency in the city = 25 miles per gallon
Let
h = gallons of gasoline were used on the highway.
460 = 30h + 25(16 - h)
460 = 30h + 400 - 25h
460 - 400 = 30h - 25h
60 = 5h
h = 60/5
h = 12 gallons
12 gallons of gasoline were used on the highway.
5. Find the measure of arc AC.
Find mAC
A) 52
B) 72
C) 92
D) 112
Answers
Answer:
B: 72
Step-by-step explanation:
Here, we want to find the measure of arc AC
Mathematically, we will use an angle arc relationship here
The angle arc relationship to use here is that the arc AC is twice the measure of angle ABC
Thus, we have the arc AC as 2 * 36 = 72 degrees
What is the area of the sector? Answer needs to be in decimal form and try to provide work please!! Answer options are A. 472.3 B.80.2 C. 194.9 D. 76.7 ANSWER ASAP!! Scam answers will be reported :)
Answers
A line, y = mx +b, passes through the point (2,3) and is parallel to y = 2x + 3. What is the value of
b?
Answers
Answer:
The value of b is 3
Step-by-step explanation:
mx is the slope and b is the y intercept. I hope this helps!
The value of the intercept of the given line is 3.
We have given that,
A line, y = mx +b, passes through the point (2,3) and is parallel to y = 2x + 3.
What is the slope-intercept form?
[tex]y=m x+b[/tex]
y = y-coordinate
m = slope
x = x-coordinate
b = y-intercept
mx is the slope and b is the y-intercept.
The value of the intercept of the given line is 3.
To learn more about the slope-intercept form visit:
https://brainly.com/question/24756209
#SPJ2
5. The length of a rectangular swimming pool is 50 yards, and the width of the pool is 16
yards. What is the approximate length of the diagonal of this pool?
A. 66 yards
B. 2756 yards
C. 52.50 yards
D. 47.37 yards
Answers
Q1
(b) Factorise
x2 – 36
(1 mark)
Answers
Answer:
(x+6)(x-6)
Step-by-step explanation:
Given: x²-36
Difference of Squares Formula: x²-a²=(x+a)(x-a)
Since 6²=36: x²-6²=(x+6)(x-6)
how do you find the circumcenter of a triangle?
Answers
Answer:
draw the perpendicular bisectors of the sides and extend them. The point at which the perpendicular intersects each other will be the circumcenter of that triangle.
I NEED HEP ASAP I WILL GIBE BRAINLIEST ANSWER FOR WHOEVER ANSWERES FIRST
Answers
Answer:2
Step-by-step explanation:
Michael mows 1/6 of an acre in 1/4 of an hour. How many acres does Michael mow per hour?