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4 years ago

Name the property shown. 5 × 7 = 7 × 5

Mathematics

2 answers:

Anastaziya [24]4 years ago

7 0

commutative property

dolphi86 [110]4 years ago

3 0

Answer:

Commutative Property of Multiplication (Numbers)

Step-by-step explanation:

Commutative Property of Multiplication. The commutative property of multiplication states that you can multiply numbers in any order. In English to commute means to travel or to change location. In math, the commutative property of multiplication allows us to change the places of factors in a product.

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Find the measure of side IF. Figures are not drawn to scale.

mojhsa [17]

Answer:

35.4/2 = 17.7

Step-by-step explanation:

50/25 = 2 35.4/2 = 17.7

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3 years ago

Which operations are the most efficient to use to solve the problem and what is the solution? Lucas is making a banner that has

vesna_86 [32]

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3 years ago

What is the common base for 2exp3 x 2 exp 8 ?

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Answer:

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3 years ago

Given R = 10 and theta = 1.15 pi, find the Cartesian coordinates.

love history [14]

We have been given that $r=10$ and $\theta =1.15\pi$ . We are asked to find the Cartesian coordinates.

We know that $x=r\cdot \text{cos}(\theta)$ and $y=r\cdot \text{sin}(\theta)$ .

Let us convert polar coordinates to Cartesian coordinates using above formula.

$x=10\cdot \text{cos}(1.15\pi)$

$x=10\cdot (-0.891006524188)$

$x=-8.91006524188$

Round to nearest hundredths:

$x\approx -8.91$

$y=10\cdot \text{sin}(1.15\pi)$

$y=10\cdot (-0.45399049974)$

$y=-4.5399049974$

Round to nearest hundredths:

$y\approx -4.54$

Therefore, the Cartesian coordinates will be $(-8.91,-4.54)$ and option 'b' is the correct choice.

3 0

3 years ago

Containing the points (-1,2) and (5,-4)

marusya05 [52]

The equation conatining the points would be
y=mx+b, m=slope b=y inercept
find slope

slope=(y1-y2)/(x1-x2)=(2-(-4))/(-1-5)=(6)/(-6)=-1

slope is -1
y=-1x+b

input one of the points and solve for b
2=-(-1)+b
2=1+b
subtract 1 form both sides
1=b

answer=
y=-1x+1

6 0

4 years ago