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dmitriy555 [2]
3 years ago
10

The solid was created by connecting two congruent square pyramids to a rectangular prism.

Mathematics
2 answers:
lianna [129]3 years ago
7 0

Answer:

its c

Step-by-step explanation:

i just took the test b is wrong i promise

PtichkaEL [24]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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Explanation thanks!<br> Just need help getting started
aliya0001 [1]
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Which of the following is r2 + 4s evaluated for r = 4 and s = 1.5?
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3 years ago
Read 2 more answers
What is the simplified value of the exponential expression 27^1/3?
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3 years ago
Angela has a collection of nickels and quarters worth $8.80. If she has 68 total nickels and quarters, how many quarters does sh
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4 0
3 years ago
Show that the equation x^3+4x=6 has a solution between 1.1 and 1.2
SVEN [57.7K]

Answer:

see explanation

Step-by-step explanation:

If there is a solution between x = 1.1 and x = 1.2 then there will be a change in sign when the equation is evaluated at the points, indicating the graph has crossed the x- axis, where the solution lies.

Given

x³ + 4x = 6 ( subtract 6 from both sides )

x³ + 4x - 6 = 0 ← in standard form

Evaluating for x = 1.1

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Evaluating for x = 1.2

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= 1.728 + 4.8 - 6 = 0.528 ← > 0

Since there is a change in sign the graph has crossed the x-axis from below /   indicating a solution between x = 1.1 and x = 1.2

3 0
3 years ago
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