A recipe for chili uses 213213 cups of beans. Keith is making 112112 times the recipe. Which equation helps Keith find how many cups of beans he needs?
Answers
Answer:
x = 112 × 213
Step-by-step explanation:
Let x be the number of cups required for 112 times of the recipe,
Given,
The number of cups for one recipe = 213,
So, the number of cups or 112 recipe ( or a recipe made 112 times ) = 112 × number of cups for each recipe
Which is the required equation.
your answer is 23903735856
heres how you solve it
213213 x 112112= 23903735856
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I don't understand this, and I need the answer, and I don't even know how to do it...its on a test tomorrow
Dividing decimals 7 Dividing by 1.4
B.69ft
C.38.07ft
D.8.31ft
2. Which of these cannot represent the lengths of the sides of a right triangle?
A.3 ft,4 ft,5 ft
B.6 in,8 in,10 in
C.16 cm,63 cm,65 cm
D.8 m,9 m,10 m
Answers
so remember
a^2+b^2=c^2
a and b are the legs
c=hypotonuse so
a=24
b=45
subsitute
24^2+45^2=c^2
576+2025=c^2
2601=c^2
square root both sides
51=c
the answer is A. 51 ft
2. just subsitute and solve for ones that are not equal (hypotonuse is greater than either legs)
A. 3^2+4^2=5^2
9+16=25
25=25
correrct
B. 6,8,10
this is a multiplule of the 3,4,5 previoius so this works as well
C.16^2+63^2+65^2
256+3969=4225
4225=4225
correct
D. 8^2+9^2=10^2
64+81=100
145=100
false
the answer is D
ANSWERS:
1. A, 51 ft
2. D, 8,9,10
To solve the problem use the Pythagorean Theorem. There are 3 parts to the Pythagorean Theorem. A (squared)+ B (squared) = C(squared). To "square" a number mutiply to itself. A=24
B=45, C is the Hypotenuse, you want to find out C. A is 24, a leg. B is 45, a leg. A squared is 24*24, 576 feet. B squared is 45*45, 2025 feet. To find C (the hypotenuse), add 576+2025 which is 2601 feet. The answer is **2601 feet**. Sometimes they will only give you 1 leg and the hypotenuse and want you to find the 2nd leg answer.
An example is if they asked " a right triangle has a 24 ft leg and hypotenuse is 2,601 ft. What is the length of the other leg? Still use Pythagorean Theorem. A is 24 ft,
you are looking for B,
you know that C is 2601 ft. So it is (24*24) +X squared=2601 ft. Then
2601-576. The answer is 2025, press square root button and it is 45 ft
Answers
Answers
Answers
Answer:
2
Step-by-step explanation:
(Pemdas)
Answer:
4/(4*2) is 1/2 because you do 4 times 2 first while 4/4 * 2 equals 2 as 4/4 is 1 multiplied by 2.
Step-by-step explanation:
Answers
Answers
First we need to find the common denominator for 8 and 12.
8 = 8, 16, 24
12 = 12, 24
So we have 24 as our common denominator.
5 3/8 = 5 9/24
2 3/12 = 3 6/24 now we can add.
8 15/24
So that would be your answer 8 15/24
Hope this helps you. :-)
The fractional portion is 5 / 8 = 0.4