3 years ago

Jody decides to ride her bike from her house to the park. The distance she travels on her bike, In

Mathematics

1 answer:

grin007 [14]3 years ago

4 0

Answer:

top:correct

middle:incorrect

bottom:correct

Step-by-step explanation:

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Drag the simplified value into the box to match each expression.

Maru [420]

Answer:

The answers are as follows: 12 106 42

Step-by-step explanation:

Given: $18 - 4^2 + 5 \times 2$

Using BODMAS rule (Bracket, Of, Division, Multiplication, Addition and Subtraction) we would calculate $18 - 4^2$ separately and $5 \times 2$ separately and add them. So we have $18 - 16 + 10 = 2 + 10 =12$ .

Now for the second question: $9^2 + 4 \times 7 - 3$ . we would get $81 + 28 - 3 = 106$

Next, $5^2 - 4 + 7 \times 3$ . This could be written as: $25 - 4 + 21 = 42$ . Hence the answers.

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3 years ago

Which of the following is an irrational number? <br> A 2.145<br> B -3 <br> C 0<br> D π .

RoseWind [281]

Answer:

D. is the correct answer

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4 years ago

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tom was using wire of the following thicknesses .33mm , .275mm, .25mm, .3mm for some electrical work. order the wire from thicke

Lena [83]

Thickest to thinnest....
0.33m , 0.3mm, 0.275mm, 0.25mm

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3 years ago

4,250,000 written in word form

Wewaii [24]

Four million two hundred fifty thousand

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3 years ago

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A certain connected graph has 68 vertices and 72 edges. Does it have a circuit?

OLEGan [10]

Answer:

Yes.

Step-by-step explanation:

If a graph G doesn't have a circuit, we must have that

$|E(G)|=|V(G)|-1$

where $|E(G)|$ is the number of edges of the graph and $|V(G)|$ the number of vertices. However, in this case it holds that

$|E(G)|=72>68=|V(G)|.$

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3 years ago