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1 year ago

Work out the lengths of sides a and b. Give your answer to 1 decimal place. 8cm. 5cm

Mathematics

1 answer:

d1i1m1o1n [39]1 year ago

6 0

Hmmmmmmmmmmmmmmmmmmmm

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Caren is making rice and beans. She can spend no more than $10 $ 10 on the ingredients. Which situation is represented by the in

Allisa [31]

Answer:

10 ≥ 4.99 + 0.74x

How much packages of beans can she buy if one package costs $0.74 and if she buys rice for $4.99.

5 0

2 years ago

Please help me!!!!!!!!!!!!!!!!!!!!!!

Sloan [31]

Answer:

Step-by-step explanation:

f(x)=3(2^x)+6 so

f(3)=3(2^3)+6

f(3)=3(8)+6

f(3)=24+6

f(3)=30

4 0

2 years ago

Trigonometric identities assignment 4

kykrilka [37]

Answer:

<em>Answer: choice D.</em>

Step-by-step explanation:

<u>Trigonometric Functions</u>

We need to recall some properties and definitions of the trigonometric functions.

$\displaystyle \tan \theta=\frac{\sin\theta}{\cos\theta}$

$\displaystyle \sec \theta=\frac{1}{\cos\theta}$

We need to simplify the following expression:

$5\sin\theta\sec\theta$

Substituting the identity for the secant:

$\displaystyle 5\sin\theta\sec\theta=5\sin\theta.\frac{1}{\cos\theta}$

Operating:

$\displaystyle 5\sin\theta\sec\theta=5\frac{\sin\theta}{\cos\theta}$

Substituting the definition of the tangent:

$\displaystyle 5\sin\theta\sec\theta=5\tan\theta$

Correct choice D.

6 0

2 years ago

What is the least common denominator of 3/8 1/4 and 2/3?

taurus [48]

A common denominator would be 24

8 0

2 years ago

Read 2 more answers

PLESEEE HELP I WILL GIVE THE BRAINLIEST TO THE BEST ANWSERS

miss Akunina [59]

The answer to the first question is D.)

The 6 in front of the parentheses modifies both 'x' and 3

The answer to the second question is D.)

When you plug 4 into the equation, you get 14

3(4) + 2 = 14
12 + 2 = 14
14=14

Hope this helps!

6 0

2 years ago

Read 2 more answers