1 answer:
Step-by-step explanation:
1) 762 ÷ 2 = <u>381</u>
2) Not sure but I think its <u>525 grams</u> coz 350÷2=175 175×3=525
3)<u> 7n-10</u>
4) 12÷2=6 6 squared=36 3.14×36=113.04 113.04÷2=<u>56.52</u>
<u>5)</u><u> </u><u>6,6,6,6</u><u>,13,13,13</u><u> </u>(add them altogether u get 63 and ÷ by 7 = 9)
6) <u>(5,-1)</u>
7)<u>376%</u>
8) soz..i can't do this.
9)<u>10/29</u>
10)<u> </u><u>30</u>
11)<u>£2.61</u>
12) <u>12.4</u>
...you're welcome...
You might be interested in
Its B, i golpe that tris help you yo much
Answer:
-3
Step-by-step explanation:




Answer:
2 · x² - 20
Step-by-step explanation:
2x - 5 · x + 4
2x · x - 20
2x² - 20
2 · x² - 20
Hope it’s right
Best luck with your studying
3x - 10 + x = 90
4x = 100
x = 25 degrees