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3 years ago

Which is the best estimate of the measure of this angle?

Mathematics

2 answers:

puteri [66]3 years ago

8 0

A straight line is 180° and this is less than that but it’s more than 90°, 105° is close to 90 and this is a bit bigger so your best estimate is

B.) 180°

aleksandrvk [35]3 years ago

7 0

B. 150

105 is too small/close of an angle to a right angle
60 is an acute angle
and 210 is to large of an angle, it would be larger than a straight line

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Please help me with a) and b) I’m very lost, please explain and how you got your answer

Karo-lina-s [1.5K]

To solve A, complete the square for both variables.

The center is (6,4)

8 0

4 years ago

How do you solve 6-9(4p-3)= 2(6p+7)+3

Alika [10]

Answer:

p= 1/3

=0.333

Step-by-step explanation:

Simplifying

6 + -9(4p + -3) = 2(6p + 7) + 3

Reorder the terms:

6 + -9(-3 + 4p) = 2(6p + 7) + 3

6 + (-3 * -9 + 4p * -9) = 2(6p + 7) + 3

6 + (27 + -36p) = 2(6p + 7) + 3

Combine like terms: 6 + 27 = 33

33 + -36p = 2(6p + 7) + 3

Reorder the terms:

33 + -36p = 2(7 + 6p) + 3

33 + -36p = (7 * 2 + 6p * 2) + 3

33 + -36p = (14 + 12p) + 3

Reorder the terms:

33 + -36p = 14 + 3 + 12p

Combine like terms: 14 + 3 = 17

33 + -36p = 17 + 12p

Solving

33 + -36p = 17 + 12p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '-12p' to each side of the equation.

33 + -36p + -12p = 17 + 12p + -12p

Combine like terms: -36p + -12p = -48p

33 + -48p = 17 + 12p + -12p

Combine like terms: 12p + -12p = 0

33 + -48p = 17 + 0

33 + -48p = 17

Add '-33' to each side of the equation.

33 + -33 + -48p = 17 + -33

Combine like terms: 33 + -33 = 0

0 + -48p = 17 + -33

-48p = 17 + -33

Combine like terms: 17 + -33 = -16

-48p = -16

Divide each side by '-48'.

p = 0.3333333333

Simplifying

p = 0.3333333333

3 0

3 years ago

Read 2 more answers

Guys can u please help me out

sladkih [1.3K]

Answer:

$-0.36a^5x^6b^6$

Step-by-step explanation:

Ok first multiply the first two monomials:

$-0.6a^3x^6b^3$

Then multiply THAT with the OTHER monomial:

$-0.36a^5x^6b^6$

This should be the answer. Let me know if it's wrong.

6 0

3 years ago

Please help me struggling

Liula [17]

Answer:

Step-by-step explanation:

find the composition of g(x)=x−1 and h(x)= $\sqrt{x}$

hence we will get,

(g∘h)(x)=g(h(x))= g(x−1)= f(√x)= -1+√x = √x -1

Now to find f(g(h(x))),

f(x)=x4+6 and g(h(x))=√x -1

hence , putt g(h(x)) in f(x) ,

f(g(h(x)))= $(\sqrt{x}-1)^{4}$ +6 -

Plzzzz Brain-list it or subscribe to my channel " ZK SOFT&GAMING"

5 0

3 years ago

Can I get help with this? Easy points!

givi [52]

9514 1404 393

Answer:

maximum: 0
minimum: -16

Step-by-step explanation:

A graphing calculator can quickly show you the boundaries of the feasible region, and can calculate the values of the objective function.

3 0

3 years ago