3 years ago

Please help me with whole answer i give brainliest.

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

Answer:

Step-by-step explanation:

15 < x + 8

x> 7

(Opened circle)

x + 8 <= 19

x <= 11

(Closed circle)

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Rosita is playing a card game with some friends. The game starts by Rosita passing 7 cards to each player. If she passes out twe

NARA [144]

7p = 28....division property...divide both sides by 7
p = 28/7
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5 0

4 years ago

Create an expression that simplifies to sin x

Dimas [21]

Answer:

$2\cdot \sin 0.5x \cdot \cos 0.5x$

Step-by-step explanation:

Here is one example:

$2\cdot \sin 0.5x \cdot \cos 0.5x$

$\sin 0.5x \cdot \cos 0.5x + \cos 0.5x\cdot \sin 0.5x$

$\sin (0.5x + 0.5x)$

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4 0

4 years ago

Please show work. thank you!

ioda

Answer:

$\large\boxed{h=\dfrac{\sqrt{703}}{2}ft\approx13.26ft}$

Step-by-step explanation:

Look at the picture.

Use the Pythagorean theorem:

$leg^2+leg^2=hypotenuse^2$

We have:

$leg=\dfrac{9}{2}ft\\\\hypotenuse=14ft\\\\leg=h$

Substitute:

$\left(\dfrac{9}{2}\right)^2+h^2=14^2$

$\dfrac{81}{4}+h^2=196$ multiply both sides by 4

$81+4h^2=784$ subtract 81 from both sides

$4h^2=703$ divide both sides by 4

$h^2=\dfrac{703}{4}\to h=\sqrt{\dfrac{703}{4}}\\\\h=\dfrac{\sqrt{703}}{\sqrt4}\\\\h=\dfrac{\sqrt{703}}{2}\\\\h\approx13.26$

5 0

4 years ago

Hey I need helping with solving thank you

Marrrta [24]

Answer:

the answer to this equation is c (10)

6 0

3 years ago

What is 19 +(11+37) then added 19 and 11 what is that

IrinaVladis [17]

97, 19+(11+37)=19+(48)=67 and then add 30 because of 19 and 11 and you get 97

7 0

3 years ago