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3 years ago

Laine reads 25 pages in 30 minutes. If Laine reads 200 pages at this same rate, how long will it take her?

1 answer:

4 0

Well think about it

50 pages = 1 hour (60 mins)

so it would take laine 4 hours in total to read 200 pages at the rate

hope that helps :)

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Draw a pair of adjacent angles with the given description

kupik [55]

The diagrams showing pairs of adjacent angles and the given description is shown in the attachments below.

<h3>What are Adjacent Angles?</h3>

Adjacent angles are angle that share the same vertex and also has a side in common.

a. An obtuse angle is greater than 90°.

Figure 1 shows a pair of adjacent angles that are obtuse which are ∠ABD and ∠CBD

b. Figure 2 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 180 degrees.

c. Figure 3 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 60 degrees.

Learn more about adjacent angles on:

brainly.com/question/25713164

5 0

3 years ago

what is the common ratio of the geometric sequence below? –96, 48, –24, 12, –6, ... a, -2 b,-1/2 c, 2 d, 1/2

marysya [2.9K]

Answer:

Option b is correct.

The common ratio for the given geometric sequence is; $\frac{-1}{2}$

Step-by-step explanation:

The given sequence is; -96, 48 , -24, 12 , -6, .....

Since, given sequence is Geometric

Geometric Sequence in which each term is found by multiplying the previous term by a constant(i.e common ratio)

In general we write geometric sequence as;

$a , ar, ar^2, ar^3 , .....$

where a be the first term and r is the common ratio.

On comparing the given sequence with general geometric sequence;

we get

a = -96 ......[1]

ar = 48 ......[2]

ar^2 = -24 .....[3]

and so on....

To find the common ratio i.e, r;

Divide equation [2] by [1];

$\frac{ar}{a} =\frac{48}{-96}$

Simplify:

$r = \frac{-1}{2}$

Similarly,

by dividing the equation [3] by [2] we get;

$\frac{ar^2}{ar} = \frac{-24}{48}$

Simplify:

$r = \frac{-1}{2}$

As, you can see that the value of r is constant i.e, $r= \frac{-1}{2}$ in the given sequence.

Therefore, the common ratio for the given geometric sequence is; $r= \frac{-1}{2}$

8 0

3 years ago

Read 2 more answers

URGENT!!! Solve the equation for the unknown

SCORPION-xisa [38]

$\huge\boxed{ \boxed{ \mathrm{Answer࿐}}}$

The value of x is 4

Solution in attachment :

_________________________

$\mathrm{ ☠ \: TeeNForeveR \: ☠}$

3 0

3 years ago

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Levart [38]

Answer:

"A ceiling fan"

Step-by-step explanation:

Cycles that may repeat or break.

5 0

3 years ago

A\b=c for bsolve for b and show your steps.show all steps.

Rufina [12.5K]

A/b=c
times both sides by b
A=bc
divide both sides by c
A/c=b
b=A/c

6 0

4 years ago