3 years ago

Can someone help me with this question

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

3 0

Answer:dee

Step-by-step explanation:

dezzz nuts

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Solve the inequality 8(x - 2) + 9 < 3(x - 1) + 5x

zvonat [6]

Answer:

no solution

Step-by-step explanation:

4 0

3 years ago

Explanation and answer please :)

puteri [66]

Step-by-step explanation:

You use the I = PRN formula

P = 11 500

R = 7.25% but you have to 7.25 divide by 100 so it becomes a decimal so it should be 0.0725

N = 2 years and 6 months. This can be 2.5 years because half of 12 is 6

the solution is 11 500 × 0.0725 × 2.5 = 2084.38

7 0

3 years ago

In circle P, if the radius is 3 cm, what is the length of arc AD?

umka21 [38]

Hello there.

We have for a circle that:

$\ell=\alpha r$

Where:

$\ell$ is the measure of the arc

$\alpha$ is the measure of the angle (radians)

$r$ is the radius of the circle

In our case, we have $\alpha = 120^\circ = \dfrac{120}{180}\pi = \frac23\pi ~rad$

We have r = 3 cm, then:

$\ell = (\frac23\pi )(3\ cm)\\ \\ \boxed{\ell = 2\pi~cm}$

8 0

3 years ago

Marcia is 1.5 meters tall. she casts a shadow that is 2 meters long. a nearby building casts a shadow that is 24 meters long. ho

ankoles [38]

Ratio and proportion

height:shadow=1.5:2

for the building, shadow=24

1.5:2=h:24
1.5/2=h/24
multiply both sides by 24
36/2=h
18=h
the building is 18 meters

3 0

3 years ago

Read 2 more answers

Help Sjsjjjsjajajahjajaja

motikmotik

Answer:

Step-by-step explanation:

${5}^{2} + {x}^{2} = {7}^{2} \\ 25 + {x}^{2} = 49 \\ {x}^{2} = 49 - 25 \\ {x}^{2} = 24 \\ x = \sqrt{24}$

have a nice day

6 0

3 years ago