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Ray Of Light [21]
3 years ago
13

Find the value of x (x +40) x

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0

Answer: x^2 + 40x

Nothing can further be done with the topic.....

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Identify the sequence as arithmetic, geometric, or neither. Explain your work.
Gnesinka [82]
<span>The area of mathematics that deals with points, lines, shapes and space. Plane Geometry is about flat shapes like lines, circles and triangles. Solid Geometry is about solid (3-dimensional) shapes like spheres and cubes.</span>
4 0
3 years ago
Gemma had 25.75 grams of frosting to make a cake. She decided to use only 15.5 grams of the frosting. How much frosting does Gem
Finger [1]

Answer:

  • 10.2 grams

Step-by-step explanation:

Gemma had 25.75 grams of frosting

Used 15.5 grams

<u>Left over:</u>

  • 25.75 - 15.5 = 10.2 grams
8 0
3 years ago
Use the value of the first integral I to evaluate the two given integrals. I = integral^3_0 (x^3 - 4x)dx = 9/4 A. integral^3_0 (
Troyanec [42]

Answer:

A) -9/2

B) 9/4

C) -9/2, same as A)

Step-by-step explanation:

We are given that I=\int_0^3 x^3-4x dx=9/4. We use the properties of integrals to write the new integrals in terms of I.

A) \int_0^3 8x-2x^3 dx=\int_0^3 -2(x^3-4x) dx=-2\int_0^3 x^3-4x dx=-2I=-9/2. We have used that ∫cf dx=c∫f dx.

B) \int_3^0 4x - x^3 dx=-\int_0^3 (4x-x^3) dx=\int_0^3-(4x-x^3) dx=\int_0^3 x^3-4x dx=I=9/4. Here we used that reversing the limits of integration changes the sign of the integral.

C) It's the same integral in A)

4 0
3 years ago
What is the area of a polygon with vertices of (-2,-4), (4,-4), (4, 4), and (-5, 4)?
inessss [21]

Answer: 60 square units

Step-by-step explanation: i hope that helps buddy :)

4 0
2 years ago
Jill has two hamsters Each hamster drinks 3 ounces of water each day.
sveta [45]

Answer:

4 oz

Step-by-step explanation:

2 hamsters 3 ounces each per day

6 ounces per day  is drank

Monday 6 oz Tuesday 6 oz

16-12=4

8 0
3 years ago
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