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3 years ago

Solve this it attached

Mathematics

2 answers:

jarptica [38.1K]3 years ago

6 0

$\large\bf{\orange{ \implies}} \tt \: \frac{15}{k} \\$

Value of k is 3

$\large\bf{\purple{ \implies}} \tt \: \cancel\frac{15}{3} \: = \: 5 \: \\$

BARSIC [14]3 years ago

3 0

$\\ \sf\longmapsto \dfrac{15}{k}$

Put the value

$\\ \sf\longmapsto \dfrac{15}{3}$

$\\ \sf\longmapsto 5$

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Can the sides of a triangle have lengths 2, 5, and 5?

oksian1 [2.3K]

Answer:

No, the sides of a triangle cannot have the lengths 2, 5, and 5.

Step-by-step explanation:

Using the right triangle formula, aka. the Pythagorean Theorem, which is $a^{2}+b^{2}=c^{2}$ we need to substitute the sides given with the variables.

$2^{2} +5^{2} =5^{2}$

Simply to $4+25=25$ .

Add 4 to 25.

29 $\neq$ 25

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3 years ago

Read 2 more answers

Carl is filling flowerpots with soil. Each flowerpot is a cylinder with a radius of 7cm and a height of 10 cm. If Carl has 24,00

mr_godi [17]

Answer:

16 pots

Step-by-step explanation:

We first need to find out the amount of dirt that can be filled into a single flowerpot.

We use the formula to find the cylinder's volume.

π $r^{2}$ $* h$

Height is equal to ten, Radius is equal to 7.

49π $* 10$

≈ 1539.38

25,000 divided by 1539.38

≈ 16.24

He can fill 16 pots fully.

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3 years ago

What number increased by ¼ of itself is equal to 30?

dezoksy [38]

Answer:

x = 24

Step-by-step explanation:

let x be the number we want to determine its value

The statement x increased by ¼ of itself is equal to 30

is equivalent to :

$x + \frac{x}{4}=30\\\\then$

$\frac{4x+x}{4} = 30\\\\then$

$\frac{5x}{4} = 30\\\\then$

5x = 4× 30

then

5x = 120

then

x = 120/5

then

x = 24

6 0

3 years ago

Mrs. Smith wants to use an installment plan to buy a washing machine and dryer set priced at $1,500. The installment plan requir

kramer

Option C) Smith have to pay $180 at the time of purchase.

<u>Step-by-step explanation:</u>

Mrs. Smith wants to use an installment plan to buy a washing machine and dryer set priced at $1,500.

Therefore, the total cost = $1500
The down payment for the installment plan is 12%.

We need to find the payment amount at the time of purchase.

This can be calculated by finding the 12% of the total price $1500.

Smith have to pay at the time of purchase = 12% of 1500

⇒ (12/100) × 1500

⇒ 12 × 15

⇒ 180

Hence, option C) $180 is the amount need to be paid by the Smith at the time of purchase.

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3 years ago

The ratio of Kyle's money to Nora's money is 4:3. If Kyle has $24, how much money does Nora have?

Alchen [17]

Answer:

If Kyle has 24, then Nora has 18

Step-by-step explanation:

24/4=6

6*3=18

3 0

3 years ago