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2 years ago

Look at the picture pls pls pls i need help

Mathematics

2 answers:

jasenka [17]2 years ago

7 0

It’s the second answer I’ve did this problem

pickupchik [31]2 years ago

5 0

Answer: 39.5 ft^2

Step-by-step explanation:

1. Find the area of the rectangle using the formula length * width

8 ft * 4 ft = 32 ft

2. Find the area of one of the triangles (the top one) using the formula 1/2(b*h)

2 ft * 3 ft * 0.5 = 3 ft

3. Find the area of the other triangle (the bottom one) using the formula 1/2(b*h)

3 ft * 3 ft * 0.5 = 4.5 ft

4. Add 'em all up to get the total area

32 ft + 3 ft + 4.5 ft = 39.5 ft ^2

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2 years ago

The parent function f(x) = x3 is translated to form g(x), as shown on the graph. The translated function can be written in the f

OLEGan [10]

Answer: First option

Step-by-step explanation:

By definition, the horizontal shift depends on the value of h and the vertical shift depends on the value of k.

$f(x)=(x-h)^3$ indicates that the function if shifted to the right h units.

$f(x)=(x+h)^3$ indicates that the function if shifted to the left h units.

$f(x)=f(x)-k$ indicates that the function if shifted down k units.

$f(x)=f(x)+k$ indicates that the function if shifted up k units.

Then:

If h is positive, the graph will shift to the right.

If k is negative, the graph will shift down.

As you can see in the graph, the function is shifted 4 units to the right and 2 units down. Therefore g(x) has the form:

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Where:

$h=4\\k=-2$

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2 years ago

Jack can swim 3 laps in 7 minutes. At this rate, how many laps can Jack swim in 28 minutes?

Gekata [30.6K]

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3 years ago

Read 2 more answers

WILL GIVE BRAINIEST AND POINTS :

crimeas [40]

Answer:

BE = FC = 3 inches, EF = 2 inches

Step-by-step explanation:

The sum of angles A and D is 180°, so the sum of their half-angles is 90°. That is, half of A plus half of B add to 90°, so the bisector from B intersects AE at a right angle. Call that point of intersection X.

Then angle ABX = angle EBX, so triangle ABX is congruent to triangle EBX. Sides AB and BE are corresponding sides of congruent triangles.

The same argument applies to sides DC and CF.

Thus we have BE = CF = 3 inches, and EF is the left-over distance, 2 inches.

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3 years ago

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Nimfa-mama [501]

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2 years ago