3 years ago

Solve the exponential equation. 2-x = 16 4 1/4 -4

Mathematics

1 answer:

Norma-Jean [14]3 years ago

6 0

Answer:

2-x=406.25

Step-by-step explanation:

2-x=1641/4-4

divide the numbers 1641\div \:4=410.25

2-x=410.25-4

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dimulka [17.4K]

Answer:

y=50°

x=232°

Step-by-step explanation:

cuz y+130=180

y=50

and

y+68+x=360°

50+68+x=360°

so x =232

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2 years ago

What is the value of x when the Richter scale rating is 7.9 round your answer to the nearest

Oksi-84 [34.3K]

If no base is stated, then assume base 10
$log(x)=log_{10}(x)$
rememer
$a=log_b(c)$ translates to $b^a=c$

so
$r=log(x)$ or
$r=log_{10}(x)$ translates to $10^r=x$

so when r=7.9, what is x
$10^r=x$
$10^{7.9}=x$
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round to nearest ???
thousanth? 79432823.472=x
hundreth? 79432823.47=x
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3 years ago

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Alenkasestr [34]

Answer:

(0, 6)

explanation:

original coordinates of C: (5, -6)

if reflected over x-axis, then use the formula: (x,y) → (x, -y)

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new coordinates: (5-5, 6) → (0, 6)

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2 years ago

you need 3 sticks of butter for every 24 cookies how many cookies can you bake with 5 sticks of butter?

jek_recluse [69]

Answer:

Step-by-step explanation:

The first box is 2--> 16*3 divided by 24= 2

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pochemuha

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3 years ago