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4 years ago

Can someone help me and walk me through this ;) 79 points

Mathematics

1 answer:

elixir [45]4 years ago

3 0

Answer:

Step-by-step explanation:

Ok well first off the bat, you know that obviously AC is equal to itself since the triangles share a side. That's Reflexive Property just saying. This is your first equal side.

AB is congruent to DC will form the term SSA in order.

AB is congruent to CD will form the term SSA in order.

AD is congruent to DC will form the term SSS or SSA in order.

AD is congruent to BC will form the term ASA in Order.

So AD is congruent to BC is the Answer!

Hope This Helped!

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Solve for x: 7x + 15 = 38 twenty-three sevenths fifty-three sevenths 23 53

VARVARA [1.3K]

X= 23/7 so twenty-three sevenths

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3 years ago

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ivolga24 [154]

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3 years ago

Read 2 more answers

Whats 7 over 4 =35 over m in solving proportions NO LINKS PLZ

tatiyna

Hey there!

7/4 = 35/m

CROSS MULTIPLY BOTH of your NUMBERS

7(m) = 4(35)

7(m) = 7m

4(35) = 140

NEW EQUATION: 7m = 140

DIVIDE 7 to BOTH SIDES

7m/7 = 140/7

CANCEL out: 7/7 because that gives you 1

KEEP: 140/7 because that gives you the value of m

140/7 = m

Solve above and you have the answer of m

140/7 = 20

Therefore, the value of m = 20

Answer: m = 20

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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3 years ago

A supermarket reduced the price per pound whole chicken by 20%. How many pounds of chicken can now be purchased for the amount o

nignag [31]

Answer:

25 pounds

Step-by-step explanation:

Let us assume that initially, 1 pound of whole chicken costs x.

So, initially 20 pounds of whole chicken costs 20x.

Now, the price is reduced by 20%.

That means that 1 pound of whole chicken now costs $x[1-\frac{20}{100} ]=0.8x$

Therefore, with a 0.8x amount of money, we can now purchase 1 pound of the whole chicken.

Hence, with a 20x amount of money, we can now purchase $\frac{20x}{0.8x}=25$ pounds of the whole chicken.

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4 years ago

Which number is a rational number

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