3 years ago

50 POINTS!

Mathematics

2 answers:

Hoochie [10]3 years ago

7 0

Answer:

Solution given:

AB=3units

<B=45°

<C=63°

DF=3units

<E=63°

<F=45°

for congruence opposite corresponding angle or side should be equal

∆ABCis congruent to ∆DFE by A.A.S axiom

Similarly

its another name also be

∆BAC=~ ∆FDE

you got it.third one.

erik [133]3 years ago

7 0

Answer:

C (could be D but I think C)

Step-by-step explanation:

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Como resolver logaritmos avanzados

Firlakuza [10]

Answer:

could u put this in english

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3 years ago

The function y=ex is vertically stretched by a factor of 2, reflected across the x-axis, and then shifted down 3 units, find the

Anettt [7]

Answer:

$y = - 2 e^{x} - 3$

Step-by-step explanation:

We have to vertically stretch the function $y = e^{x}$ by a factor of 2.

Then the function will become $y = 2e^{x}$ .

Then it is reflected across the x-axis.

So, the new function will be $y = - 2e^{x}$ .

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3 years ago

Given the function {f(x)=32-x}^{2}f(x)=32−x 2 , what is f(-5)f(−5)?

erastova [34]

Step-by-step explanation:

the description is very difficult to understand with special characters and potential typing errors.

I suspect the definition is

function(x) = 32 - x²

function(-5)function(-5) is then very easily calculated.

we need to calculate function(-5) and then square the result, as function(-5)function(-5) is just a simple multiplication of the function results.

function(-5) = 32 - (-5)² = 32 - 25 = 7

so,

function(-5)function(-5) = 7 × 7 = 49

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3 years ago

A paint sprayer covers 2 1/2 ft of wall in 1/8 min.

Andre45 [30]

20ft/min 2 1/2 *8=20

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3 years ago

Read 2 more answers

If you drive your car for 4.5 hours at an average speed at 70 miles per hour how far did you go ?

vodka [1.7K]

I think it would be 315. because 4.5*70..but im not sure

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3 years ago