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Jobisdone [24]
3 years ago
14

What is the correct algebraic expression to these ?!!! Quickkkk

Mathematics
2 answers:
sammy [17]3 years ago
6 0
There you go. Hope it help.
agasfer [191]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

1)

\frac{4/5}{3/2}=\frac{4}{5}*\frac{2}{3}

so 1 goes with 3

2)

\frac{1/4}{1/7} =\frac{1}{4}*7

so 2 goes with 2

3)

\frac{7}{1/4} =7*4

so 3 goes with 1

4)

and that leaves 4 with 4

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Rose divided two cups of dog food among her three dogs. How much dog food did each dog get?
schepotkina [342]
For this equations you would continue to break down the fractions as so: 3/4 divided by 1/8 = 6 but to double check this here are steps:
 1st you take: 3/4 divided by 3 is 3/12, simplified to 1/4
then you take 3/4 which can be 1/4 for each dog so you need 1/8 for each dog so you double it because 1/4 plus 1/4 equal 1/8 so each dog gets two 1/8 scoops which is 
1/8 times 2 = 1/4 for each dog and three dogs so they still get 1/4 pound each.
so total of 1/8 x 6 = 3/4
so 6 1/8 servings.
3 0
3 years ago
Which of the following are CORRECT answers
kap26 [50]

(2x+3)^2=11\to2x+3=\pm\sqrt{11}\ \ \ |-3\\\\2x=-\sqrt{11}-3\ \vee\ 2x=\sqrt{11}-3\ \ \ |:2\\\\x=\dfrac{-\sqrt{11}-3}{2}\ \vee\ x=\dfrac{\sqrt{11}-3}{2}

Answer: C. and E.

7 0
3 years ago
2. Given: HM = VM, and ZH and cV Triangle congruence criteria,
STALIN [3.7K]
Answer: SAS is the correct criteria

Explanation:

Angles VMU and GMH are congruent by the Vertical Angles Theorem. Given that angles UVM and GHM are congruent because they are both right angles, we now have two pairs of corresponding angles. Also given that sides HM and VM are congruent, we now have two corresponding pairs of congruent angles and a pair of congruent sides.Therefore, your best option is the ASA postulate, which states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent. Therefore, we have a corresponding angle, a corresponding side, and another corresponding angle in triangle GHM, which is congruent to its corresponding angle, a corresponding side, and another corresponding angle in triangle UVM.
3 0
3 years ago
Solve the following proportion. P/6 = 7/8<br> A: P=5.25<br> B: P=8<br> C: P=10.5<br> D: P=42
ValentinkaMS [17]

Answer:

A

Step-by-step explanation:

given \frac{P}{6} = \frac{7}{8}

using the method of cross- multiplication then

8P = 42 ( divide both sides by 8 )

P = \frac{42}{8} = 5.25


4 0
3 years ago
8×4=(A×7)-(A×3)<br>what is the value of A in the equation shown??​
Pani-rosa [81]

Answer:

Step-by-step explanation:

8×4 = (A×7) - (A×3) = A(7-3) = A×4

A = 8

4 0
3 years ago
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