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34kurt
2 years ago
10

Please explain as well!

Mathematics
2 answers:
zepelin [54]2 years ago
7 0

Answer:

For the first one it's 8.25 and the second one is 7.625. I found this by dividing the cost to the sandwich to find the unit rate. (Does that help?)

Triss [41]2 years ago
3 0

Answer:

I do know the first one is 8.25 but I'm not sure the second one.

(Also, if anyone see this answer, can any of you guys go answer a question I have?) Thx!

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In the diagram below, which distance represent the distance from point D to AB?
lubasha [3.4K]

Answer:

Where is the diagram

Step-by-step explanation:

?????

5 0
3 years ago
What transformation is made from f(x) → f(-x)?
sineoko [7]

Answer:

A) reflection across the y-axis

Step-by-step explanation:

If f(x)=f(-x), then this says that two y-coordinates are equal for opposite values of x.

Let (a,b) a point on f.

Then f(a)=b.

We also know that f(-a)=b and therefore (-a,b) is also a point on the graph.

If you graph [/tex](-a,b)[/tex] and (a,b) you will see they are symmetrical to each about the y-axis.

Example if given both f(x)=f(-x) and f(2)=3, then f(-2)=3. This means both (2,3) and (-2,3) are points on the graph.

Here is what those two points look like on a Cartesian Plane (please see graph in picture).

8 0
3 years ago
One side of trapezoid is 10 inches. The side parallel to this is twice as long as this side. The height is half as long as the g
Vika [28.1K]
The formula for area of a trapezoid is: 1/2 (b1+b2) h
b1=10
b2=10·2=20 because it stated the side parallel is twice as long as the side above
h=10/2=5 because the height is half as long as the give side length
area of the trapezoid is: 1/2 (10+20) 5
(5·10)·5
50·5
area of the trapezoid is 250 in²
4 0
3 years ago
How far does a horse travel if it gallops at an average speed of 25 km/h for 30 min?
marishachu [46]

Answer:

12.5 km.

Step-by-step explanation:

Distance = average speed x time = 25 km/h x 0.5 h = 12.5 km.

if wrong, sorry

(but most likely right)

4 0
2 years ago
How to do this equation 2 radical 6 minus 3 radical 6
Slav-nsk [51]

\bf \stackrel{like-terms}{2\sqrt{6}-3\sqrt{6}}\implies -1\sqrt{6}\implies -\sqrt{6}

6 0
3 years ago
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