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3 years ago

PLEASE HELP I DON'T UNDERSTAND HOW TO DO MY MATH PROJECT THAT'S DUE IN AN HOUR

1 answer:

6 0

1. You will need 3 packs of tulips and 2 packs of geraniums.
2. You should have 18 flowers of each kind

Explanation:
1. To find the number of packets, the easiest way (in my opinion) would be to find the LCM (least common multiple)
To do so, first, you would need to list the factors of 6 and 9 in order
6: 6 12 18 24 30
9: 9 18 27 36 45

Then, you can find the LCM by finding the same number that comes first in each list (18)

2. To find how many packets, all you have to do is divide 18 by 6 and 18 by 9 because there are 6 flowers in one packet, and 9 flowers in the other.

Hope this helps!

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(w-x)^2 + 26x; if w = 6 and x = -1

kati45 [8]

Answer:

$\boxed{\boxed{\sf 23}}$

Step-by-step explanation:

$\boxed{\sf Hi\: there!}$

$\sf (w-x)^2 + 26x$

$\sf w=6$

$\sf x=-1$

_____________________

→ $\sf \left(6-\left(-1\right)\right)^2+26\left(-1\right)$

→ $\sf 23$

»»————-　➴　————-««

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2 years ago

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Which point on the number line represents the quotient 12 divided by -2

Afina-wow [57]

Point C is the answer I believe

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3 years ago

How can you find the answer of 15 only using the numbee 4

Kryger [21]

(4 x 4) - (4/4)
= 16 - 1
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10 mm<br>What is the length of the missing leg?<br>b = millimeters

Marina86 [1]

Answer:

Step-by-step explanation:

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3 years ago

Jack is flying his kite . He runs 100 feet away from his house and lets out 45 feet of string . The angle of elevation from the

fiasKO [112]

Answer: 125.80 ft

Step-by-step explanation:

Asuming the described situation is as shown in the figure below, we need to find the distance $h$ between the kite and Jacks house, but first we need to find the $x$ , $y$ and then $d$ .

How?

We will use trigonometry, especifically the trigonometric functions sine and cosine:

For $y$ :

$sin(65 \°)=\frac{y}{45 ft}$ (1)

Where $y$ is the opposite side to the angle and $45 ft$ the hypotenuse.

Isolating $y$ :

$y=40.78 ft$ (2)

For $x$ :

$cos(65 \°)=\frac{x}{45 ft}$ (3)

Where $x$ is the adjacent side to the angle.

Isolating $x$ :

$y=19.017 ft$ (4)

Finding $d$ :

$d=x+100 ft$ (5)

$d=19.017 ft +100 ft$

$d=119.017 ft$ (6)

Now that we have found these values, we have to work with a bigger triangle, where the hypotenuse is the distance between the kite and Jack's house $h$ and the sides are the values calculated in (4) and (6).

So, in this case we will use the <u>Pithagorean theorem</u>:

$h^{2}=y^{2} +d^{2}$ (7)

Isolating $h$ and writing with the known values:

$h=\sqrt{y^{2} +d^{2}}$ (8)

$h=\sqrt{(19.017 ft)^{2} +(119.017 ft)^{2}}$ (9)

$h=125.80 ft$ This is the distance between the kite and the house

3 0

3 years ago