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navik [9.2K]
3 years ago
11

How does an expression differ from an equation?

Mathematics
1 answer:
rewona [7]3 years ago
8 0
An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.
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What is 29.4 + 847.89
PtichkaEL [24]

Answer:

877.29


Step-by-step explanation:


29.4 + 847.89 = 877.29

7 0
4 years ago
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A bird picks up a golf ball and drops it while flying 81 feet above the ground. The ball hits the top of a 32-foot-tall pine tre
faltersainse [42]
Its unable to answer this because it never says how long it yoke to hit the tree

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3 years ago
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What is the solution of the system of equations graphed below? y=1/2x+4 and y=-2x-3
Digiron [165]

Step-by-step explanation:

y=1/2x+4 y=_2x_3

y=y

1/2x+4= _2x_3

2x+2x=_3+4

4x=1

x=1/4

7 0
4 years ago
Whitney makes 6% commission, how much would she make from a $1,800 sale?
polet [3.4K]

Answer: 108

Step-by-step explanation:

7 0
3 years ago
How would you use the Fundamental Theorem of Calculus to determine the value(s) of b if the area under the graph g(x)=4x between
-BARSIC- [3]
The Fundamental Theorem of Calculus regarding geometry states that 
\int\limits^b_a g{(x)} \, dx = F(b)-F(a)

Where F is the indefinite integral of g(x)

The first step is to integrate g(x)
\int\ {4x} \, dx = \frac{4x^{1+1} }{1+1} = \frac{4x^{2} }{2} =2 x^{2}

Then substitute the value of b and a=1 into 2x^{2}

[2 (b)^{2}]-[2 (1)^{2}] = 240
2b^{2} -2=240
2b^{2}=240+2
2b^{2}=242
b^{2}= \frac{242}{2}
b^{2}=121
b=11

Hence the limit of the area under g(x) is between a=1 and b=11

6 0
3 years ago
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