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3 years ago

12

Please help me thanks please

1 answer:

11111nata11111 [884]3 years ago

7 0

Okay i will help you

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What’s the answer but you also have to simplify

Jlenok [28]

Answer:

<em><u>The</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>9x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>3x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em><em><u>.</u></em>

Step-by-step explanation:

1) Collect like terms.

$(7x^{2} + {2x}^{2} ) + ( - 2x + 5x) + (8 - 10)$

2) Simplify.

${9x}^{2} + 3x - 2$

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>9x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>3x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em>.

6 0

3 years ago

Need help ASAP ‼️<br> The subject is trigonometric ratios.

postnew [5]

Answer:

4/9 that's the answer tan s = opp/adj

7 0

3 years ago

In the morning Joaquin recorded a temperature of 82°F. The temperature decreased 6.5°F by the afternoon. What is the temperature

Elena-2011 [213]

Answer:

the temperature is 75.5

Step-by-step explanation:

82 degrees - 6.5 degrees is 75.5 degrees

8 0

3 years ago

A filing cabinet measures 5 feet high 18 inches wide and 2 feet deep. what is the volume of the filing cabinet?

kykrilka [37]

<h3>Answer: 15 cubic feet</h3>

Explanation:

18 inches = 18/12 = 1.5 feet

The cabinet is 5 ft by 1.5 ft by 2 ft. Multiply the values to get 5*1.5*2 = 15

3 0

3 years ago

Help me with 1, 3, and 5 pleasee show your work

liraira [26]

I need a picture to answer the question

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3 years ago