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eduard
2 years ago
11

Logan genetically engineered a new type of fir tree and a new type of pine tree. The combined height of one fir tree and one pin

e tree is 21 meters. The height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.
Mathematics
1 answer:
Serjik [45]2 years ago
4 0
I'm so sorry I wish I knew the answer to your question
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What is the equation of this line?
Svetlanka [38]

Answer:

A y=-2x-2 I think so sorry if wrong

8 0
3 years ago
identify the type of conic section that has the equation 4x^2+25y^2=100 and identify its domain and range.
Vika [28.1K]

4x^2+25y^2=100

4x^2+25y^2=100 \\\\
Dividing \;both \;sides \;by \;100 \\\\
\frac{4x^2}{100}+ \frac{25y^2}{100}= \frac{100}{100} \\\\
\frac{x^2}{25}+ \frac{y^2}{4}= 1 \\\\
\frac{x^2}{5^2}+ \frac{y^2}{2^2}= 1 \\\\
This \;is \;an \;ellipse. \\\\ \frac{x^2}{a^2}+ \frac{y^2}{b^2}= 1

Domain of an ellipse is x ∈ [-a,a] and Range of an ellipse is y ∈ [-b,b].

So, given equation is an Ellipse where Domain is x ∈ [-5,5] and Range is y ∈ [-2,2].

4 0
2 years ago
write an equation of the line in slope-intercept form of each line given slope and y intercept m=2;b2
inn [45]

Answer:

y = 2x + 2

Step-by-step explanation:

Given

m = 2

b = 2

Required

Write equation in slope intercept form

An equation in slope intercept form is:

y = mx + b

Substitute values for m and b

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4 0
3 years ago
If the car spends 2.5 hours going 35 miles per hour on the trip, how long does it spend going 35 miles per hours
Neporo4naja [7]

its spends 2.5 hours going 35 miles per hour. so the answer is 2.5 because 35 miles as you said goes 2.5 hours

6 0
3 years ago
A tortoise is walking in the desert it walks 6.4 meters in 4 minutes what it its speed
lisabon 2012 [21]

Answer:

= 0.0596516 mi/h

Step-by-step explanation:

Just do 4 minutes divided by 6.4 meters

6 0
3 years ago
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