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jasenka [17]
3 years ago
12

What addition doubles facts can help you find 4+3

Mathematics
2 answers:
AlekseyPX3 years ago
5 0
All these things I'm naming right know will help you. 3+3+1, 5+5-3, 2+2+2+1, @nd 1+1+1+1+1+1+1 they all equal 7.
Oduvanchick [21]3 years ago
3 0
3+3= 6

6+1= 7 is your answer

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Leviafan [203]
JQ, KR, LS, and MT are parallel.
5 0
3 years ago
Help me please (I have to write something to post this question) ​
Feliz [49]

Answer:

26

Step-by-step explanation:

to get from -6 to a 0, you add 6. 0+20 is 20, so that is how you get it

7 0
3 years ago
Which ordered pair in the form (x, y) is a solution of this equation?
laiz [17]

Answer:

Substitute the x and y values from the ordered pairs into the equation, one by one, until both sides of the equation are equal.

Step-by-step explanation:

A. (-2,-3)

3 * (-2) - 4 * (-3) = 21

-6 + 12 = 21

6 = 21 <u>not equal</u>

B. (0,7)

3 * 0 - 4 * 7 = 21

0 - 28 = 21

- 28 = 21 <u>n</u><u>o</u><u>t</u><u> </u><u>e</u><u>q</u><u>u</u><u>a</u><u>l</u>

C. (7,0)

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21 - 0 = 21

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6 0
2 years ago
PLZ HELP ASAP WILL MARK BRAINLIEST
RSB [31]

Answer:

72\sqrt{3}

Step-by-step explanation:

The area (A) of a rhombus is calculated as

A = \frac{1}{2} × d₁ × d₂ (d₁ and d₂ are the diagonals )

The diagonals bisect each other at right angles

d₁ = 2 × 6 = 12

Use the tangent ration in the upper left right triangle and the exact value

tan60° = \sqrt{3}

tan60° = \frac{opposite}{adjacent} = \frac{opp}{6} = \sqrt{3} ( multiply both sides by 6 )

opp = 6\sqrt{3} , then

d₂ = 2 × 6\sqrt{3} = 12\sqrt{3}

Thus

A = \frac{1}{2} × 12 × 12\sqrt{3} = 6 × 12\sqrt{3} = 72\sqrt{3}

3 0
3 years ago
Last month, a car dealership sold 376 new cars.
Elena-2011 [213]

as per as I can think the answet will be 38

please give me brainliest if my answer is correct

3 0
3 years ago
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