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3 years ago

I need help and be available as of right now plz!

Mathematics

1 answer:

scZoUnD [109]3 years ago

8 0

Where's your numbers?

Can't help because I have no information, sorry

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55 km/h converted to miles per hour

andreyandreev [35.5K]

<span>55 km/h converted to miles per hour:

ANSWER: </span>34.1754 miles per hour

hope i helped!

good luck on your homework!

4 0

3 years ago

Imani bought books for college and paid 35% of the total cost. Her parents paid the remaining balance of $438.75. The total cost

Gnom [1K]

Answer:

$\$675$

Step-by-step explanation:

Remember that

$100\%-35\%=65\%=65/100=0.65$

Let

x ----> the total cost of the books

we know that

The total cost of the book multiplied by 0.65 must be equal to $438.75

The linear equation that represent this situation is

$0.65x=438.75$

solve for x

$x=438.75/0.65\\x=\$675$

5 0

3 years ago

Plssss help fast and give a small explanation

Marrrta [24]

Answer: the area of the triangle is 23.4 cm²

Step-by-step explanation:

The given triangle is not a right angle triangle. Since two sides and one angle are known, we can either apply the Heron's formula or the Sine formula which is expressed as

Area of triangle = 1/2abSinC

Where a and b are the sides of the triangle and C is the given angle. Therefore,

Area = 1/2 × 8.2 × 6.4 × Sin63

Area = 1/2 × 8.2 × 6.4 × 0.8910

Area = 23.4 cm² to the nearest tenth.

6 0

3 years ago

HELP PLEASE IM ON A 15 MINUTES TIMOR

Vladimir79 [104]

Answer is 0

the slope formula is y2-y1 / x2-x1

plug in (1,5) and (2,5)

5-5 / 2-1

0/1 = 0

8 0

3 years ago

What is the midpoint of a segment in the complex plane with endpoints at 6 -2i and -4 + 6i

alexdok [17]

Answer:

Midpoint of a segment in the complex plane with endpoints at 6 -2i and -4 + 6i is:

1+2i

Step-by-step explanation:

The midpoint of a segment in the complex plane with endpoints at 6 -2i and -4 + 6i is:

$\dfrac{6-2i-4+6i}{2} \\\\=\dfrac{2+4i}{2}\\ \\=1+2i$

Hence, midpoint of a segment in the complex plane with endpoints at 6 -2i and -4 + 6i is:

1+2i

5 0

3 years ago

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