Which number sentence is always true?
a. positive-positive=positive
b. nega...
Mathematics, 28.10.2019 23:31 chasedehlin3999
Which number sentence is always true?
a. positive-positive=positive
b. negative+negative=negative
c. negative+positive=positive
d. positive-negative=negative
Answers: 2
Mathematics, 20.06.2019 18:04
Multiply. โ2x(6x4โ7x2+xโ5) express the answer in standard form. enter your answer in the box.
Answers: 2
Mathematics, 21.06.2019 15:50
Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?
Answers: 2
Mathematics, 21.06.2019 23:40
Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is itโs perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?
Answers: 2
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