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ryzh [129]
3 years ago
9

For each question, calculate the slope of a line that passes through the points

Mathematics
1 answer:
LekaFEV [45]3 years ago
8 0
I don’t know it’s hard tho
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Sketch the graph of each equation.<br>5. y=2x-5​
VikaD [51]

Answer:

what is the number of x or y?

6 0
3 years ago
PLZ HELP LAST ONE RIGHT TRIANGLES
Colt1911 [192]
We are given the angle measure, measure of hypotenuse and we are to find the base(Adjacent) side of the angle.

Cosine relates all these three as:

cos(x)= \frac{Base}{Hypotenuse} \\  \\ &#10;cos(20)= \frac{Base}{2} \\  \\ &#10;Base=2 *(cos20)   \\  \\ &#10;Base=1.88

Rounded to nearest hundredth, the measure of side adjacent to the angle is 1.88
5 0
3 years ago
casey invested $1,225 in a certain bond that pays 19% interest compounded annually. How long will it take for Brad’s investment
AleksandrR [38]

Answer:

6.32 years

Step-by-step explanation:

To get the time taken to triple the amount invested, we must first establish the compound interest formula. When a principal amount P is invested for a time n at a rate r percent, the amount A after n years may be expressed as

A = P (1 + r)^n

Hence if $1,225 is to triple, the amount will be

= $1,225 *3

= $3,675

The time n for this to happen may be computed through the equation

$3,675 = $1,225 ( 1 + 0.19)^n

3 = 1.19^n

take the log of both sides

log 3 = log 1.19^n

using the law of logarithms that log a^b = b log a

n log 1.19 = log 3

n = log 3 / log 1.19

n = 6.32 years

8 0
3 years ago
1.6 × 5/8 - 2.4 × 5/8? SHOW YOUR WORK
atroni [7]
1.6 (5/8) - 2.4(5/8) = 
(1.6*5)/8 - (2.4*5)/8 =
1 - 3/2 =
2/2 - 3/2 =
-1/2 <==
3 0
3 years ago
The circle radius is 12 cm. Then the circle content is<br> PLEASE HEEEELP
vesna_86 [32]
R=12cm

circumference=2×pi×r

=2×3.14×12

=75.36cm

area = pi×r^2

=3.14×12×12

=3.14×144

=452.16cm^2
6 0
2 years ago
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