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3 years ago

Please help it’s easy i’ll give u brainilest <33

Mathematics

1 answer:

lapo4ka [179]3 years ago

6 0

Answer:

for (a)

Step-by-step explanation:

15 and 25 are the numbers that come in A union to B

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Sam bought 2 1/4 pounds of Swiss cheese and 1 1/2 pounds of cheddar at the deli. How many pounds of cheese did Sam buy altogethe

xxMikexx [17]

6 pounds of cheese?
2+1=3
1/4+1/2=2/6
2/2÷2/6=3
3+3=6

5 0

4 years ago

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olive's garden in only 10y2 and the watermelon plants she wants to grow required 2.5y2 each.how many watermelon plants can she g

DerKrebs [107]

Answer:

4 plants

Step-by-step explanation:

In this problem, we are given the total area of the garden, which is:

$A=10y^2$

The number of plants that can fit inside the garden is given by the equation:

$A=na$

where:

n is the number of plants

a is the area of each plants

In this problem, the area of each plant is

$a=2.5y^2$

Therefore, we can re-arrange the equation to find the number of plants that can fit:

$n=\frac{A}{a}=\frac{10}{2.5}=4$

8 0

3 years ago

Connie climbed 7/9 of the way up a 13.4m high wall jacob climbed 4/7 of the way up a 17.6m high wall what is the difference betw

Free_Kalibri [48]

Answer:

0.365 m to the nearest thousandth.

Step-by-step explanation:

7/9 * 13.4

= (7*13.4)/9

= 10. 4222 m

4/7 * 17.6

= (4*17.6)/7

= 10.0571

10.422 - 10.057

= 0.3651

3 0

2 years ago

From a point 300 feet above ground in a firetower, a ranger spots two fires in the George Washington National forest. The angle

ad-work [718]

Answer:

The answer is " $\bold{17456.6 \ ft}$ "

Step-by-step explanation:

Please find the complete question in the attached file.

$\sin \theta = \frac{P}{h}\\\\\to BC =x\\\\\to BD =y\\\\$

The height of tower (AB) = 300 ft

Distance = CD

$\Delta ABC \\\\\sin \theta = \frac{AB}{AC}\\\\\sin (2.5) = \frac{300}{AC}\\\\Ac= \frac{300}{\sin (2.5)}\\\\AC= 6877.68 \\\\\Delta ABD \\\\\sin \theta = \frac{AB}{AD}\\\\\sin (1.3) = \frac{300}{AD}\\\\AD= \frac{300}{\sin (1.3)}\\\\AC= 1322.33$

calculating CD :

$CD^2 = AC^2 +AD^2 -2\cdot AC \cdot AD \cdot \cos(117^{\circ}) \\\\CD = \sqrt{(6877.68)^2 +(13223.23)^2 -2\cdot (6877.68) \cdot (13223.23) \cdot \cos(117^{\circ})}\\\\CD =\sqrt{47302482.1824 + 174853811.6329 - 82576463.207}\\\\CD= \sqrt{304732757.02}\\\\CD= 17456.6 \ ft$

5 0

3 years ago

Please help me with this

aev [14]

The first one you pick goes with 2 and the exponent -5 on the top
The second one you pick goes into I think into the 2 and exponent -32
And the third one you pick goes into the 1
The last one matches with the last one
Ik I might be late or this might not help but

7 0

4 years ago

Read 2 more answers