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Ilia_Sergeevich [38]

3 years ago

14

Pablo put $1,260 into a savings account that earns 3% simple interest per year. He does not make any deposits or withdrawals. Ho

w much money will be in Pablo's account after 2 years?

1 answer:

andreev551 [17]3 years ago

5 0

Answer:

$1,335.60

Step-by-step explanation:

6% of $1,260 is $75.60. $1,260 + $75.60 = $1,335.60

Hope this helps!!

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Which congruency theorem can be used to prove<br> that ABD =DCA?

Dimas [21]

Answer:

The answer is "SAS".

Step-by-step explanation:

In this question we assume two angle is given that are:

$\ Two \ triangles \angle ABD \ and \angleDCA \\\\\ In \ this \ on \ angle \ is \ common \ that \ is, \\\\ AD=AD \\\\AB= CD \\\\\angle A \ is \ equal \ = \angle A \ (\ which \ is \ given)\\\\$

That's why SAS rule is correct.

6 0

3 years ago

What's 2e-3c if e=5 and c=3

makvit [3.9K]

Answer:

1

Step-by-step explanation:

2e-3c

=10-9

=1

3 0

3 years ago

Read 2 more answers

Please someone help me...

Savatey [412]

use $a^2-b^2=(a+b)(a-b)$

to get $(\cos^3A-\sin^3A)(\cos^3A+\sin^3A)$

then use $a^3+b^3=(a+b)(a^2+b^2-ab)$

and $a^3-b^3=(a-b)(a^2+b^2+ab)$

also, $\sin^2\theta+\cos^2\theta=1$

to get $(\cos A-\sin A)(1+\sin A\cos A)(\cos A+ \sin A)(1-\sin A\cos A)$

then again use the first identity In both pairs, i.e.

$(\cos A-\sin A)(\cos A+ \sin A) \cdot (1+\sin A\cos A)(1-\sin A\cos A)$

to get $\cos 2A (1-\sin^2A\cos^2A)$

multiply and divide by 4 to get the RHS.

because, $\sin(2A)= 2\sin A \cos A$

squaring both sides, $\sin^2 (2A)=4\sin^2A\cos^2A$

3 0

3 years ago

Read 2 more answers

Find y.<br> Round to the nearest tenth.<br> Z<br> 17 ft<br> 8 ft<br> Х<br> 16 ft<br> Y

stealth61 [152]

Answer:

19.75 degrees

Step-by-step explanation:

$cos \: x = \frac{adja}{hypo}$

$cos \: y = \frac{16}{17}$

$y = {cos}^{ - 1} \frac{16}{17}$

$y = 19.75 \: degrees$

6 0

3 years ago

Marina86 [1]

Answer:

$A_t=2B^3 \ cm^2$

Step-by-step explanation:

<u>Area Of Squares </u>

The area of a square of side length B centimeters is

$A=B^2 \ cm^2$

If we have two rows, each one containing B of those squares, then the total area is

$A_t=(2B)A=(2B)B^2 \ cm^2$

Simplifying

$\boxed{A_t=2B^3 \ cm^2}$

7 0

4 years ago