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3 years ago

What’s the answer to this?

Mathematics

2 answers:

jasenka [17]3 years ago

7 0

Answer:

It would be the first option: Last week, Rosemary walked at a faster pace.

Step-by-step explanation:

Last week, the speed was d=3h, as for this week, her speed was d=2.5h.

No one knows how many hours she walked this week so we cannot say that she walked a greater distance.

Veseljchak [2.6K]3 years ago

6 0

Answer: Last week, Rosemary walked at a faster pace.

Step-by-step explanation:

To find the rate she walked, divide 18 miles by 6 hours. That equals 3 mph. This week the rate was 2.5 as shown by the equation.

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Y=3x+4 y=36x+7 determine whether the graph of each pair of equations are parallel, pendicularbor neither

Len [333]

Parallel is the answer

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3 years ago

Susan made the following 3-dimensional figure from a net. What 2-dimensional shapes are used to make the faces of the figure?

konstantin123 [22]

Answer:

Step-by-step explanation:

I don't know if there was a picture, but d will made a triangular prism. All are possible but they will look more like a dome.

5 0

3 years ago

I need help plz help

VashaNatasha [74]

twice as many cats (as) dogs.

c = 2d [not true]

Three less than twice as many cats (as) dogs.

c = 2d - 3

210 combined,

c + d = 210

Subtracting,

-d = 2d - 3 - 210

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Answer: 71

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3 years ago

There is a group of 5 turtles near the playground. More turtles joined. Now there are 13 turtles. How many turtles joined the gr

ivann1987 [24]

Answer:

8 turtles joined the group

Step-by-step explanation:

13-5=8

6 0

2 years ago

Help me with the question in the pic please and thank u!

Zepler [3.9K]

Answer:

1.98

Step-by-step explanation:

In this problem, we are:

Given: ∠D = 26°, Hypotenuse (DF) = 4.5

To solve: EF

Now through the given, we are to focus on point D to solve for EF.

We need to find the relationship of point D to DF and EF.

The relationship here is sine.

Reason: $\frac{opposite}{hypotenuse}$

Through point D, DF is the hypotenuse and EF is the opposite side.

So let's solve this simply through algebra,

sin = $\frac{opposite}{hypotenuse}$

sin(26°) = $\frac{EF}{4.5}$

0.44 = $\frac{EF}{4.5}$

0.44 × 4.5 = EF

1.98 = EF

7 0

4 years ago