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4 years ago

List the partial products of 42x28

Mathematics

2 answers:

Mila [183]4 years ago

7 0

I don't understand neither

mylen [45]4 years ago

6 0

I don't really know what partial products are but maybe you just need to find the product (answer) to 42x28 which is 1176

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Ayuda por favor no entiendo esta pregunta?????

aleksandrvk [35]

Answer:

Dice la pregunata, "Cual es otra forma de escribir este numero

Step-by-step explanation:

6 0

3 years ago

Sin ( 90 + theta ) = cos theta <br><br> prove^

liberstina [14]

We will use additional formula:
sin ( 90°+ theta ) = sin 90° * cos(theta) + cos 90° * sin(theta)=
= 1 * cos(theta) + 0 * sin(theta)= cos (theta) It is proved.

5 0

4 years ago

Solve the inequality and show your solution on a number line: 0.2x−2<7−8x

Allisa [31]

Answer:

$x< \frac{45}{41}$ or $x< 1.098$

The graph in the attached figure

Step-by-step explanation:

we have

$0.2x-2 < 7-8x$

Solve for x

Adds 2 both sides

$0.2x-2+2 < 7-8x+2$

$0.2x < 9-8x$

Adds 8x both sides

$0.2x+8x < 9-8x+8x$

$8.2x < 9$

Divide by 8.2 both sides

$x < 9/8.2$

Remember that

$8.2=82/10$

substitute

$x < 9/(82/10)$

$x< \frac{90}{82}$

Simplify

$x< \frac{45}{41}$ or $x< 1.098$

The solution is the interval ------> (-∞, 45/41)

All real numbers less than 45/41

In a number line , the solution is the shaded area at left of x=45/41 (open circle)

The graph in the attached figure

7 0

3 years ago

Tyler deposited $300 into his bank account. He

Yakvenalex [24]

Answer:

300-150

Step-by-step explanation:

300 deposited into bank account (+)

150 taken out of bank account (-)

8 0

3 years ago

Find the surface area of the prism.

Oxana [17]

Answer:

surface area= 36

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers