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Amanda [17]
2 years ago
15

Please answer quickly!! read the picture. thank you!!​

Mathematics
1 answer:
Debora [2.8K]2 years ago
6 0
Evet hocam proje konularını da bir insan değilim ki bir şey var ya
You might be interested in
7(2+3x)+8, 12+3(8+x), and (7x+2)3+8x
suter [353]

Answer:

The first answer is 21x+22.

Second answer is 36+3x.

Third answer is 29x+6.

Step-by-step explanation:

I just simplified

5 0
2 years ago
a triangle pyramid with an equilateral base has a side length of 10 centimeters and a surface area of 214.5 square meters. find
sweet [91]
Area of the base = 1/2 * 10 *  5sqrt3 =  25 sqrt3

Total surface area = 25 sqrt3 + 3 *  1/2 * 10 * slant height = 214.5

25 sqrt3 + 15h = 214.5
15h = 214.5 - 25 sqrt3

h =   (214.5 - 25sqrt3() / 15

=  11.41 cm to nearest hundredth
6 0
3 years ago
4[( 8 + 4)10] + 24 devided by 2^3
Nikolay [14]
4[(8+4)10] + 24
so 8 + 4 is 12. Multiply that by 10 and that's 120.
120 + 24 is 144
144 × 4 is 576
for "devided by 2^3" do you mean divided by 2/3?
If so then its 576 ÷ 2/3 = 96
8 0
3 years ago
What is...<br><br> 7 4/7 + 14 4/5<br> Thank you so much!
SCORPION-xisa [38]
7+4/7+14+4/5
=7+14+4/7+4/5
=21+(4*7+4*5)/35
=21+48/35
=22+13/35
=22\frac{13}{35}
7 0
3 years ago
What is the integral of ∫4x^2 dx
Nataly_w [17]

Answer:

\boxed{\frac{4}{3} x^3 + c}

Step-by-step explanation:

\int\limits {4x^2} \ dx

= \frac{4}{3} x^3 + c

5 0
3 years ago
Read 2 more answers
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