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worty [1.4K]
3 years ago
13

Help please. I cant figure it out and it’s hard.

Mathematics
1 answer:
aivan3 [116]3 years ago
7 0

Answer:

The student is comparing the different heart rates due to the temperature. The independent variable is the Temperature and the dependent variable is the beats of the heart from the larva.

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Evaluate √36<br> sorry Ф↔Ф
miss Akunina [59]

Answer:

The square root of 36 is 6.

Step-by-step explanation:

6*6=36

6 0
3 years ago
Read 2 more answers
PLEASE HELP QUICK!!! WILL GIVE BRAINLIEST
aniked [119]

Answer:

Step-by-step explanation:

You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:

a² = b²+c²

As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:

b = √(a²-c²) b = √(10²-4²) b = 9.16

With these values, we can find the hypotenuse in the triangle "B": x = √b²+c² x = √(9.16)²+(4)² x = 10

3 0
3 years ago
What is the value of this expression when a = 2 and b = -3?
Serhud [2]

Answer:

7

Step-by-step explanation:

(a^3 - b^3) / 5

Let a=2 and b = -3

Do the exponents inside the parentheses

(2^3 -  (-3)^3) / 5

Then add

(8 - (-27))/5

Subtracting a negative is like adding

(8+27)/5

( 35)/5

7

5 0
4 years ago
Shape 2
mariarad [96]
Answer c venue hiddenwords was your gonna night you want
7 0
4 years ago
All the edges of cube add to a total length of 48 cm. What is the area of one face of the cube?
raketka [301]

Answer:

<u>16 cm²</u>

Step-by-step explanation:

A cube has 12 edges.

Therefore, length of each edge

= 48/12

= 4 cm

Area of face = edge x edge

= 4 x 4

= <u>16 cm²</u>

5 0
2 years ago
Read 2 more answers
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