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lyudmila [28]
3 years ago
8

What is the value of y in the equation 4+y = −3?

Mathematics
2 answers:
Temka [501]3 years ago
6 0
The answer is positive 7.
Masja [62]3 years ago
3 0
The answer to your question is y=-7
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Please help 7th ac math
UNO [17]

Answer:

1/2x

Step-by-step explanation:

\frac{\frac{1}{4}+x *\frac{2}{1} }{\frac{1}{2}\frac{2}{1}  }  =\frac{2}{4} +  2x= \frac{1}{2} + 2x

To solve this type of fraction you need to times the inverse of the bottom fractal, both over and under. In this case the inverse of 1/2 is 2/1

5 0
3 years ago
Sort the property that characterizes either a trapezoid or a kite
balu736 [363]

Trapezoid:

•Can have congruent diagonals. •Has one pair of opposite, parallel sides.

Kites:

•Has congruent adjacent sides.

•Has perpendicular diagonals.

4 0
3 years ago
Read 2 more answers
Find the perimeter pf a rectangular parking lot that has a width of 3x+2 and a<br> length of 5x-7.*
uranmaximum [27]

Answer:

<u>Perimeter</u><u> </u><u>is</u><u> </u><u>1</u><u>6</u><u>x</u><u> </u><u>-</u><u> </u><u>1</u><u>0</u>

Step-by-step explanation:

{ \sf{perimeter = 2(length + width)}} \\ p = 2 \{(5x - 7) + (3x + 2) \} \\ p = 2(8x - 5) \\ p = 16x - 10

8 0
3 years ago
ABC is a straight line. BD=BC Angle ADB=80° Angle BDC=20° Work out the size of the angle marked x. Give reason for your answer.
fredd [130]

Answer:

hai

Step-by-step explanation:

Pak Awi mau beli jam tangan Rolex hulk submarine dengan harga 300jt. Dia mau beli 2 tahun lagi

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Uang pak awi sekarang hanya 100jt, berapa yang harus pak awi tabung tiap bulan nya agar 2 tahun lagi

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value. Future value. Present value annuity.

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3 0
2 years ago
7x^2 +2× when x = 3?
borishaifa [10]

Answer:

7(3^2) + 2(3).

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That equals to 63 + 6.

That finally equals to 69.

Step-by-step explanation:


4 0
3 years ago
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