Using the distributive property, which number sentence represents the total area of the rectangle?

6+7×4+34=56 are they equal

Artist 52 [7]

No its not, the equation your showing right now adds up to 68

5 0

3 years ago

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Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?

Drupady [299]

Your answer is B 100,000 × 1,000,000 = (1 × 10^5) × (1 × 10^6) = 1 × 10^(5 × 6) = 1 × 10^30 because...

100,000=1×10^5
1,000,000=1×10^6

And 5×6=30

Also its not A because 5×6=30 not 11 its not C because 5×6=30 not 13 and when it came down to rather B or D I choose Because once again 5×6=30 no 42.

Basically all of the options are worded correctly but their they didn't multiply it the same at the end which is 5×6

Your answer is B.

8 0

3 years ago

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Amelia is getting a new rug put in her room that she picked out at Home Depot. Her room is 8.5 feet wide and 12.3 feet long. If

Kipish [7]

Answer:

$355.47 cents.

Step-by-step explanation

since you want to find the square footage of the entire room, hence Home Depot costs $3.40 per square foot, you would clearly need to find the area. Basically find what 8.5 * 12.3 is and then multiply that number by 3.40. Once that is done, put a dollar sign on the answer and BOOM, you got it. :)

so $355.47 cents.

6 0

2 years ago

4. How many lines of symmetry does a popsicle stick have?

san4es73 [151]

Answer: 2

Step-by-step explanation:

6 0

2 years ago

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ABCD-is-a-parallelogram-P-and-Q-are-two-points-on-the-diagonal-BD-such-that-DP-QB-Prove-that-APCQ-is-a-parallelogram?

Amanda [17]

A quadrilateral in which both pairs of opposite sides are parallel is called a Parallelogram

Step-by-step explanation:

A quadrilateral is said to be parallelogram if

If its opposite sides are equal
If the opposite angles are equal
If the diagonals bisect each other
If a pair of opposite sides is equal and parallel.

From the question given above

ABCD is a parallelogram and P and Q are points on BD such that

DP=QB

In ΔAPD and ΔCQB,--------------------------(i)

DP = QB (Given)

∠ADP = ∠CBQ (Alternate interior angles)

AD = BC

(Hence it is proved that -Opposite sides of a parallelogram are equal)

so, ΔAPD ≅ ΔCQB (As per SAS congruence rule)

If , ΔAPD ≅ ΔCQB.-------------------------(ii)

AP = CQ ( by CPCT )

In ΔAQB and ΔCPD,-----------------------(iii)

BQ = DP (Given)

∠ABQ = ∠CDP (Alternate interior angles)

AB = CD (Opposite sides of a parallelogram)

so, ΔAQB ≅ ΔCPD (As per SAS congruence rule)

(iv) AQ = CP (According to CPCT as ΔAQB ≅ ΔCPD.)

From (ii) and (iv) equation ,we can say that

AP=CQ ,

AQ=CP

It is proved that APCQ has equal opposite sides also it has equal opposite angles. Hence,APCQ is a Parallelogram

4 0

3 years ago