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3 years ago

Help me below its multiple choice

Mathematics

2 answers:

Rashid [163]3 years ago

7 0

They are COMPLEMENTARY ANGLES since they form a right angle or add up to 90°

vesna_86 [32]3 years ago

3 0

They are complimentary angles because the 2 angles combined equal 90 degrees.
They are also adjacent angles because they have a common side & common vertex.

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Evaluate 3/2 y - 3 + 5/3 z when y=<br> 4 and z = 3

pychu [463]

<h2>Answer: 8</h2>

Step-by-step explanation:

1. (3/2*4) - 3 +( 5/3*3)

2. 6 - 3 + 5

3. 3 + 5 = 8

3 0

4 years ago

How many 150 mL glasses can I fill with 5 bottles of soft drinks each hold 1.2 L

Liono4ka [1.6K]

Answer:

<h2>you can fill 40 (150ml) glasses with 5 bottles of soft drinks</h2>

Basic fact:

<em>there are 1000 ml in a litre</em>

Step-by-step explanation:

let us do

5 x 1.2

= 6

now let's turn 6 litres in ml

6 x 1000

=6000

now we need to do

6000/150

instead of doing such big numbers, lets do

600/15

=40

8 0

2 years ago

Read 2 more answers

Amy worked 16 hours more than Brayden last month. If Amy worked 8 hours for every 7 hours that Brayden worked, how many hours di

marishachu [46]

Answer:

Amy worked for 128 hours while Brayden worked for 112 hours

Step-by-step explanation:

Given

Let A represents Amy and B represents Brayden

A = 16 + B ------(1)

A:B = 8:7------- (2)

Required

Find A and B;

Convert (2) to fractions

$\frac{A}{B} = \frac{8}{7}$

Cross Multiply

$7 * A = 8 * B$

$7A = 8B$

Substitute A = 16 + B in the above expression

$7(16 + B) = 8B$

Open Bracket

$7 * 16 + 7 * B = 8B$

$112 + 7B = 8B$

Subtract 7B from both sides

$112 + 7B - 7B = 8B - 7B$

$112 = B$

$B = 112$

Recall that A = 16 + B

Hence, $A = 16 + 112$

$A = 128$

<em>This implies that Amy worked for 128 hours while Brayden worked for 112 hours</em>

8 0

3 years ago

He had $70 to spend. When he arrived at the store, the cat toys were on sale for 1/3 off. What is the greatest amount of cans of

Ahat [919]

Answer:

1/3 x 70

= $ 23 / 1/3

= 70 - 23 / 1/3

= $ 46 /2/3

6 0

3 years ago

Which equation finds the volume of a cube with a side length of 2n6 units?

Xelga [282]

Answer:

Volume of the cube = (2n6)³

Step-by-step explanation:

Volume of a cube = L*B*H

Volume of a cube= L*L*L=L³ (since all the sides of the cube are equal.

Volume of the cube = (2n6)³

7 0

3 years ago