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Stella [2.4K]
3 years ago
15

A Kroger's shopper bought a total of 8 pounds of

Mathematics
1 answer:
andreev551 [17]3 years ago
4 0

Answer: 5 pounds

Step-by-step explanation: because you have to do 0.45 times 5 = 2.25 and then you know that 1.29 times 3 = 3.87 so you add 3.87 + 2.25 and u get 6.12

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Rectangles
snow_lady [41]

Answer: rectangles are congruent if both of them have the opposite sides are equal

Step-by-step explanation: rectangles are congruent if both of them have the opposite sides are equal. Two squares are congruent if both of them have the same edges.

6 0
2 years ago
Read 2 more answers
johny has a circular garden that has a radius of 4.5 meters. using the formula to find the circumference pi=3.4​
Gemiola [76]

Answer:

28.27

Step-by-step explanation:

2*3.14*4.5=28.27

3 0
3 years ago
Which expression simplifies to 8x^5?
tamaranim1 [39]

Answer:

32768x^5

Step-by-step explanation:

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2 years ago
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3 years ago
Show that the equation 2x + 3 cos x + e ^ x = 0 has a root on the interval [- 1, 0]
ExtremeBDS [4]

If <em>x</em> = -1, you have

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and if <em>x</em> = 0, you have

2(0) + 3 cos(0) + <em>e</em> ⁰ = 4 > 0

The function <em>f(x)</em> = 2<em>x</em> + 3 cos(<em>x</em>) + <em>eˣ</em> is continuous over the real numbers, so the intermediate value theorem applies, and it says that there is some -1 < <em>c</em> < 0 such that <em>f(c)</em> = 0.

5 0
3 years ago
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