All categories

3 years ago

Please help me someone’s

Mathematics

2 answers:

vovikov84 [41]3 years ago

8 0

Answer:

p(8p + 7)

Step-by-step explanation:

Factorise is when you find the product of the question before taking away the brackets.

so, if you go p(8p + 7), you times p with everything inside the brackets giving you 8p^2 + 7

therefore, the answer is p(8p + 7)

Hope this helped :)

iren2701 [21]3 years ago

7 0

Answer:

Ambitious Ambitious Ambitious Ambitious

You might be interested in

If you knew that two angles were comlementary and were given the measure of one of those angles, would you be able to find the m

Mnenie [13.5K]

Answer:

Yes, any pair of complementary angles add up to 90 degrees. By simply using 90-x you can find the other angle.

3 0

2 years ago

Read 2 more answers

HERES MY QUESTION???!!!!!!!!!!!!!!!

Ivan

Answer: x=55 y=145

x=55

35+90=125

125-180=55

y=145

180-35=145

I hope this is good enough:

5 0

3 years ago

Read 2 more answers

A bird sees a worm on the ground 50 m. below. The bird dives for the worm at a speed of 6 m/sec. The function h\left( t \right)

iragen [17]

<u>Given</u>:

The height of the bird at time t is given by the function $h(t)=-4.9t^2+6t+50$

We need to determine the time it takes the worm to be eaten by the bird.

<u>Time taken:</u>

The time can be determined by substituting h(t) = 0 in the function.

Thus, we have;

$0=-4.9t^2+6t+50$

Switch sides, we get;

$-4.9t^2+6t+50=0$

Let us solve the equation using the quadratic formula.

Thus, we get;

$t=\frac{-6 \pm \sqrt{6^{2}-4(-4.9) 50}}{2(-4.9)}$

Simplifying, we get;

$t=\frac{-6 \pm \sqrt{36+980}}{-9.8}$

$t=\frac{-6 \pm \sqrt{1016}}{-9.8}$

$t=\frac{-6 \pm 31.87}{-9.8}$

The values of t are given by

$t=\frac{-6 + 31.87}{-9.8}$ and $t=\frac{-6 - 31.87}{-9.8}$

$t=\frac{25.87}{-9.8}$ and $t=\frac{-37.87}{-9.8}$

$t=-2.4$ and $t=3.9$

Since, the value of t cannot be negative, then $t=3.9$

Thus, the time taken by the bird to eat the worm is $t=3.9$ seconds.

Hence, Option B is the correct answer.

5 0

3 years ago

Is -5/6 Real, Rational, Irrational, Integer, Whole, or real number?

kati45 [8]

Answer:

Rational

Step-by-step explanation:

Rational number consists of

Whole Numbers
Natural Numbers
Integers
Negative Numbers
Fractions
Decimals

-5/6 is a Fraction and we can also simply it to a Decimal.

Hope this helps ;) ❤❤❤

5 0

3 years ago

Please help me , I don’t understand :(

Yuri [45]

Answer:

A. 1.4 times

Step-by-step explanation:

The factor in this exponential function is 1.4.

Please see the attachment.

7 0

3 years ago