4 years ago

2.

Mathematics

1 answer:

Strike441 [17]4 years ago

8 0

Answer:

1/3

Step-by-step explanation:

Assuming that both die are labelled 1 - 6, the successful outcomes are 3 and 5 or 3 and 6. This is 2 out of the 6 possible outcomes so the answer is 2/6 or 1/3.

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A bird cage hangs 5 feet off the floor in Mr. Gruber's kitchen with Judy the canary chirping away inside it. Paddington the cat

ANTONII [103]

3.906m

Step-by-step explanation:

from the topic angle of elevation and depression

putting down the above question diagrammatically

we have a triangle

The angle of elevation pad looking up = 38°

using the tangent rule TOA

TAN∅= OPPOSITE/ADJACENT

we have

tan 38° = x/5

x= tan 38° × 5

x= 0.781 * 5

x = 3.906m

6 0

3 years ago

Leah measured the elementary school and made a scale drawing. She used the scale 1 centimeter : 4 meters. The school yard is 60

spayn [35]

Answer: 15 meters

Step-by-step explanation:

1cm/4m= X cm/ 60 m

Cross multipsy

4x=60

Divide by 4

X=15

6 0

4 years ago

Solve for a side in right triangles can someone please answer its very urgent

marishachu [46]

A divide by sin A =b divide by sinB
3 divide by sin 20= AB divide by sin 90
AB=sin 90 times 3 divide by sin 20
=8.77 cm

8 0

3 years ago

Find the quotient.<br><br> 154 divided by 14

Softa [21]

Answer:

Step-by-step explanation:

$\frac{154}{14} =11\\\\check: 11*14=154$

5 0

3 years ago

V = I ( R + r )<br> r = ?

lara31 [8.8K]

Answer:

r = $\frac{V-IR}{I}$

Step-by-step explanation:

Given

V = I (R + r) ← distribute parenthesis

V = IR + Ir ( subtract IR from both sides )

V - IR = Ir ( divide both sides by I )

$\frac{V-IR}{I}$ = r

4 0

3 years ago