3 years ago

Can someone please answer this question please answer it correctly and please show work please help me I need it

Mathematics

2 answers:

andrezito [222]3 years ago

6 0

Answer:

A. Kayla

Step-by-step explanation:

To find the difference between the two numbers we will do:

7°C - (-5°C)

Subtracting a negative number is the same as simply adding, so we can rewrite the equation as:

7°C + 5°C = 12°C

kicyunya [14]3 years ago

6 0

Answer:A Kyla

Step-by-step explanation:

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Mice21 [21]

Answer:

B. 6

Step-by-step explanation:

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3 years ago

. Anne is pushing a wheelbarrow filled with mulch to place in her garden. She is pushing the wheelbarrow with a force of 70 N at

Kruka [31]

<u>Answer:</u>

When Anne pushes the wheelbarrow 25 meters the work done is 1120 joules

<u>Solution:</u>

We know $\text { Work }(\mathrm{W})=\text { Force }(\mathrm{F})\times\text { Distance (D) }$

Anne is pushing the wheelbarrow with a force of 70 N at an angle of $50^{\circ}$ with the horizontal

So the force of Anne will be $F=70 \cos 50^{\circ}=(70 \times 0.64)=44.8 \mathrm{N}$

She pushes the wheelbarrow 25 meter, So D = 25 meters

So, the $work,F\times D=(44.8 \times 25)=1120 \text { Joules }$

Anne has done total 1120 joules work.

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2 years ago

PLEASE HELP FAST I NEED A EXPERT OR ABOVE I WILL GVOE YOU ALOT OF POINTS!

kicyunya [14]

Answer:

547.5 cm

Step-by-step explanation:

730(9/12)=547.5

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2 years ago

Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the origin

Orlov [11]

The answer will be B. Hope it help!

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2 years ago

The radius of a circle is 5m, what is the diameter

Artyom0805 [142]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers