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3 years ago

Can someone help out? No BS please.

Mathematics

2 answers:

ruslelena [56]3 years ago

6 0

Answer:

the correct answer is angle EHB

oksian1 [2.3K]3 years ago

4 0

Answer:

Angle EHG

Step-by-step explanation:

If you want explanation tell me in comments

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P²+6p+9 help me please

Neko [114]

Answer:

Step-by-step explanation:

${p}^{2} + 6p + 9$

$= {p}^{2} + 3p + 3p + 9$

= p(p + 3) + 3(p + 3)

= (p+3)(p+3) (Ans)

8 0

3 years ago

Read 2 more answers

Between t = 0 and t = t0, a rocket moves straight upward with an acceleration given by a(t) = A − Bt1/2, where A and B are const

viktelen [127]

Answer:

Step-by-step explanation:

If by t1/2 you mean $\sqrt{t}$ then since a is in m/s^2,

A is m/s^2

B is m/ $s^{3/2}$

6 0

3 years ago

Match the following items by evaluating the expression for x = -3. x^-2 x^-1 x^0 x^1 x^2

il63 [147K]

Answer:

See below

Step-by-step explanation:

$x=-3 \\\\x^{-2}= 3^{-2}=\dfrac{1}{3^2}=\dfrac{1}{9} \\\\x^{-1}= 3^{-1}=\dfrac{1}{3^1}=\dfrac{1}{3} \\\\x^0=3^0=1 \\\\x^1=3^1=3 \\\\x^2=3^2=9$

Hope this helps!

5 0

3 years ago

Complete the square t^2+10t=75

Andrej [43]

COMPLETING THE SQUARE (PROCESS):
Do a reverse factoring procedure to develop the following form of equation:
(t + a)^2 = b

where:
t = unknown variable
a = coefficient
b = coefficient

Then take square root of both sides to find value of unknown variable as follows:

t^2 + 10t = 75
(t^2 + 10t + 25) = 75 + 25
(t^2 + 5t + 5t + 25) = 100
(t + 5)(t + 5) = 100
(t + 5)^2 = 100
√(t + 5)^2 = √100

Two solutions exist:
+(t + 5) = 10
AND
-(t + 5) = 10

Thus:
t = 10 - 5 = 5
AND
t = -5 - 10 = -15

Answer:
t = 5
AND
t = -15

3 0

3 years ago

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A commuter is driving along a highway on which the speed limit is 45 miles per hour when he unknowingly runs into a speed trap i

Anna71 [15]

Here is a screen shot of what I found...hope this helps =)

3 0

3 years ago

Can someone help out? No BS please. ​

Can someone help out? No BS please.