Ask question

Ask question

All categories

4 years ago

12

Solve the triangle. a = 12, b = 21, C = 94° c ≈ 24.2, A ≈ 32.7°, B ≈ 53.3° c ≈ 24.9, A ≈ 54.3°, B ≈ 31.7° c ≈ 24.2, A ≈ 28.7°, B

≈ 57.3° c ≈ 24.9, A ≈ 28.7°, B ≈ 57.3°

1 answer:

kolbaska11 [484]4 years ago

6 0

Answer:

c ≈ 24.9, A ≈ 28.7°, B ≈ 57.3°

Step-by-step explanation:

in the picture

You might be interested in

7. A wall of length 10 m was to be built across an open

Black_prince [1.1K]

Answer:

4167 bricks

Step-by-step explanation:

We first find the amount of space the wall will occupy by multiplying the dimensions given, is that;

=10m×4m×8cm

But 8cm=0.08m

This implies that,

10m×4m×8cm

=10m×4m×0.08m

$= 9.6 {m}^{3}$

The dimensions of each brick that will be used is 24 cm x12 cm x 8 cm.

We calculate the space each brick will occupy

This implies;

24 cm x12 cm x 8 cm

Converting to meters we obtain

0.24m x 0.12m x 0.08m

$=2.304 \times{10}^{ - 3}{m}^{3}$

To get the number of bricks that will be required, we divide 9.6 meters cube by

$2.304 \times {10}^{ - 3}{m}^{3}$

$\implies \frac{9.6}{2.304 \times {10}^{ - 3}} = 4166.667$

Approximately, 4167 bricks will be required.

8 0

3 years ago

Show as a picture 20 x 3 1/5

alex41 [277]

Hello! ;3

<em>Steps:</em>

<h3><em> $\frac{20}{1}$ </em></h3><h3 />

<u><em>we have to convert the mixed fraction to improper :D</em></u>

<h3>3×5+1=16</h3><h3 /><h3> $\frac{16}{5}$ </h3><h3 /><h3><em> $\frac{20}{1}$ × </em> $\frac{16}{5}$ =</h3><h3 /><h3> $\frac{320}{5}$ </h3><h3 /><h3><u><em>Divide:</em></u></h3><h3 /><h3><u><em>320 ÷ 5 =</em></u></h3><h3 /><h2><u>64 </u></h2><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 /><h2 />

YOU'RE WELCOME :3

<h3 /><h3 />

7 0

4 years ago

Can someone help me with this problem?

Ainat [17]

Answer:

Step-by-step explanation:

The dashed vertical line indicates that -3 is not included so x is greater than -3. The diagonal line is solid indicating that it is included so y is greater than or equal to -4x/5 -2. So it is second answer.

8 0

3 years ago

What is the least common multiple of 28 and 8

nordsb [41]

LEAST COMMON MULTIPLE is 56

hope this helped☺

6 0

3 years ago

Read 2 more answers

A train traveled 504 miles in 8 hours. A bus traveled 531 miles in 9 hours. Which mode of transportation has the faster rate?

OlgaM077 [116]

The train because it travels at 63 mph while the bus is 59 mph

3 0

3 years ago

Read 2 more answers