2 years ago

Can someone please help me solve the following?

Mathematics

1 answer:

mestny [16]2 years ago

8 0

Answer try caculator soup it has so many diff calulators

Step-by-step explanation:

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Select all angle measures for which cos0= 1/2

mrs_skeptik [129]

Answer:

cos -60° = $\frac{1}{2}$ ,

cos 660° = $\frac{1}{2}$

Step-by-step explanation:

hope it helps

6 0

3 years ago

James has $5.00 more than three times what Catherine has. Together they have $41.00. How much does each student have?

Tpy6a [65]

Hey.

acc'g to the conditions :

Let Catherine has x
and James has 5 + 3x

Then,

$5 + 4x = 41 \\ \\ \implies 4x +5 -5 = 41-5 \\ \\ \implies 4x = 36 \\ \\ \implies x= \dfrac{36}{4} \\ \\ \implies x = 9$

Hence

• Catherine has = x = $9,
• and James has = 5 +3x = 5 + 3(9) = $32

Thanks.

7 0

3 years ago

As – 16a,<br> as – 4a3,<br> 2a3 + 8a - 4a2 - 16

vfiekz [6]

Answer:

1) as-16a

taknig a as common

=a(s-16)

2)as-4a³

taking a as common

=a(s-4a²)

3)2a³+8a-4a²-16

taking common terms

=2a(a²+4)-4(a²+4)

=(2a-4)(a²+4)

again taking common

=2(a-2)(a²+4)

i hope this will help you :)

7 0

3 years ago

Can someone hep with this question please it seems like i can't get the answer correctly.ty!!

Mashcka [7]

Answer:

your answer will be 5

Step-by-step explanation:

hope it helps have a nice day/night ^_^

bye

4 0

3 years ago

What would be the best way to get an unbiased sample that represents the population for the following topic: How do people feel

timama [110]

2. random samples are the least biased samples.

4 0

4 years ago

Can someone please help me solve the following?​

Can someone please help me solve the following?