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3 years ago

IM having a bad day help pleaseeeee

Mathematics

1 answer:

Lisa [10]3 years ago

6 0

Answer:

"i forgot"

Step-by-step explanation:

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2(x+3)=x-4 help plz I don’t understand it

meriva

So the answer is -10.

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6 0

3 years ago

A flag pole has a rope that attaches to the ground from the top of the flagpole the rope create a 30° angle with the ground and

OLEGan [10]

Answer:

$5.77\ \text{m}$

$11.54\ \text{m}$

Step-by-step explanation:

p = Height of pole

h = Length of role

b = Distance between the bottom of the rope and bottom of the pole = 10 m

$\theta$ = Angle between the rope and the ground = $30^{\circ}$

$\tan\theta=\dfrac{p}{b}\\\Rightarrow p=b\tan\theta\\\Rightarrow p=10\tan30^{\circ}\\\Rightarrow p=5.77\ \text{m}$

The length of the rope is $5.77\ \text{m}$

$\cos\theta=\dfrac{b}{h}\\\Rightarrow h=\dfrac{b}{\cos\theta}\\\Rightarrow h=\dfrac{10}{\cos30^{\circ}}\\\Rightarrow h=11.54\ \text{m}$

The length of the pole is $11.54\ \text{m}$

3 0

3 years ago

How do you solve this equation? 2 1/2 - 3/4

borishaifa [10]

Answer:

1 3/4

Step-by-step explanation:

you have to convert the mixed numbers into improper fractions first

2 1/2 turns into 5/2

then you make the denominators the same

5/2 turn into 10/4

then you subtract

10/4 - 3/4 = 7/4

then you turn it into a mixed number

7/4 turns into 1 3/4

4 0

2 years ago

Four fifths 4 5 x minus − 9 9 equals = 43 43

hoa [83]

Answer:

Step-by-step explanation:

Four fifths is equal to ten sixteenths of a number. ... Two thirds equals negative eight times a number. ... Three and two thirds times a number equals two ninths.

4 0

3 years ago

Giving brainliest for CORRECT awnser. Check ALL that apply.

olchik [2.2K]

Answer:

Step-by-step explanation:

C. It is in quadrant I and III

D. It is a hyperbola

5 0

3 years ago

Read 2 more answers