Which options could be the next step in simplifying this expression?5 • (2 + 4)
Choose exactly two answers that are correct.
A.
(5 • 2) + 4 (use the associative property)
B.
5 • 2 + 4 (use the distributive property)
C.
5 • 6 (use order of operations)
D.
5 • 2 + 5 • 4 (use the distributive property)
Answers
5·(2+4) is 30, because u need to add parenthesis first. 2+4 is 6
6·5 is 30.
C is 5·6 and that is 30
D is 5·2 which is 10, then 5·4 which is 20. 10+ 20 is 30.
:)
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Answers
and 6 \7
. What would help her to find this number?
A)Divide 3\ 8 by 6\ 7
.
B)
Convert 3 \8 and 6\ 7 to fractions with a common denominator.
C)
Find a common numerator and multiply the denominators by this number.
Eliminate
D)
Find a number between 3 and 6 to get the numerator and add 8 and 7 for the denominator.
Answers
In order to find numbers that are in between 3/8 and 6/7, Lucy must make common denominators first.
LCM of 8 and 7: 56
Multiply each fraction by the appropriate form of 1:
We can immediately see that any fraction with a numerator between 21 and 48 and a denominator of 56 will fit into the criteria Lucy needs.
The correct option is B.
Answer:
D
Step-by-step explanation:
144 meters
2 meters
1 meter
Answers
The area of any trapezoid is
Area = (1/2) x (height) x (one base + the other base) .
Take that formula and write in the numbers you know:
(24 m²) = (1/2) x (height) x (5m + 7m)
(24 m²) = (6m) x (height)
Divide each side by 6m :
Height = (24 m² / 6m)
= 4 m .
Answer:
The answer is 4 meters. (A)
Step-by-step explanation:
Answers
Step-by-step explanation:
Hope it helps uh
Plz mark as brainlist
Answer:
420 unit^2.
Step-by-step explanation:
By Pythagoras theorem:
37^2 = 35^2 + w^2 where w = the width.
w^2 = 37^2 - 35^2
w^2 = (37 + 35) (37 - 35)
w^2= 72 * 2 = 144
w = 12 units.
So the area = 12 * 35
= 420 unit^2.
B) 955
C) 1,925
D) 2,805
Answers
*use similar ratios
(175 lbs)/(5 min) = (x)/(16 min)
*find x by multiplying both sides by 16
x = (175 lbs)/(5 min)*(16 min) = 560 lbs
so . . . the answer is . . . A) 560
The answer will be A) 560 because when you divide 175 by 5 is with be 35 then multiply 35 by 16 that will give you 560. Your welcome :)
Answers
Answer:
Equations are
J=j → (1)
L=$2.90+J=$2.90+j → (2)
Jess earn $20j in 20 hours
Step-by-step explanation:
Given that Laura earns $2.90 more per hour than her friend, Jess.
we have to write an equation to show Jess earns per hour.
As j represents hourly rate of Jess i.e
Jess earns $j per hour.
∴ J=j → (1)
As Laura earns $2.90 more per hour than her friend, Jess
⇒ L=$2.90+J=$2.90+j → (2)
Eq (1) and (2) are required equation.
we have to find how much Jess earn in 20 hours
Hours=20
∴ In 1 hr Jess earn $j
In 20 hrs Jess earn $ 20j
"X" equals how much Laura Makes