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3 years ago

The factored form of 4 x squared plus 4 x minus 15 is ____________.

Mathematics

1 answer:

Serga [27]3 years ago

6 0

I’m sorry, can you add more detail pls

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usain bolt, a Jamaica retired sprinter and world record holder in the 100 meters, 200 meters and 4 × 100 meters relay, has an av

Novosadov [1.4K]

For this case we have the following conversion of units:

$1mi = 1609m$

$1h = 3600s$

Thus, applying the conversion of units we have:

$(23.35 \frac{mi}{h}) (\frac{1609}{1}\frac{m}{mi}) (\frac {1}{3600}\frac{h}{s}) = 10.4 \frac{m}{s}$

Then, the distance traveled for 5 seconds is given by:

$d = (10.4) (5)$

$d = 52m$

Answer:

he has completed 52 meters of the 80-meter race

5 0

3 years ago

13is 26% of what number

Aleonysh [2.5K]

$x-\ number\\\\
26\%*x=13\\\\
0,26x=13\ \ \ |divide\ by\ 0,26\\\\x=50\\\\13\ is\ 26\%\ of\ 50.$ Answer here

4 0

4 years ago

————PLEASE HELP————-

GuDViN [60]

Answer:

The diameter of Circle P is the same length as the radius of Circle Q.

Step-by-step explanation:

The radius of Circle Q is half of 52cm. So you would divide 52 by 2 and get 26cm as the radius of Circle Q. Therefore, the length of the diameter of Circle P is the same length as the radius of Circle Q.

4 0

3 years ago

Which expression shows the prime<br> factorization of 66?<br> A 32 x 11<br> B 2x 3 x 11<br> C 6 x 11

lesya [120]

Answer:

B 2x 3 x 11

Step-by-step explanation:

good luck have a nice day

5 0

3 years ago

Read 2 more answers

Help me please, its due at night today!!!

postnew [5]

Answer:

Step-by-step explanation:

Area of polygon = area of square + area of triangle

Square:

Side = 12 cm

Area of square = side *side

= 12 * 12

= 144 sq.cm

Triangle:

base (b) = 12 cm

Height h = 19 cm

$Area =\frac{1}{2}bh\\\\=\frac{1}{2}*12*19\\$

= 6 * 19

= 114 sq.cm

Area of polygon = 144 + 114 = 258 square cm

4 0

3 years ago