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3 years ago

What is the value of 2x^2-2(x+4) when x = 5? A.–32 B. 24 C. 32 D. 40

Mathematics

2 answers:

Tanzania [10]3 years ago

4 0

Answer:

Step-by-step explanation:

KatRina [158]3 years ago

3 0

Answer:

Algebra 1 Answer Key with notes.pdf go on that and there are the anwers and the answer key :)

Step-by-step explanation:

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to determine whether a number is written in scientific notation what test can you apply to the first factor and what test can yo

pashok25 [27]

Answer:

Step-by-step explanation:

The first term must have one number before decimal point

the second term (factor) must be 10 having some power.

example;

5.0 ×10³

7.002×10^41

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3 years ago

HELP! How many triangles can be made from the following three lengths: 1.6 centimeters, 7.4 centimeters, and 5.9 centimeters?

ziro4ka [17]

Answer: one

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3 years ago

2) If 3/5 of students carry an iPhone, what fraction of students is this using 75 as the denominator

kkurt [141]

Answer:

45/75

Step-by-step explanation:

75/5 = 15

15x3 = 45

8 0

3 years ago

Does anyone how to solve this sum? It’s urgent

Galina-37 [17]

The required value for the sum is 9580.

$\frac{10000}{(1+\frac{0.115}{4})^2}+68\frac{1-\frac{1}{(1+\frac{0.115}{4})^2}}{\frac{0.115}{4}}$

<h3>What is simplification?</h3>

Simplification in mathematics to solve the given condition on its operators.

$\frac{10000}{(1+\frac{0.115}{4})^2}+68\frac{1-\frac{1}{(1+\frac{0.115}{4})^2}}{\frac{0.115}{4}}$

= $\frac{10000}{1.028^2} +68*\frac{1-\frac{1}{1.028^2} }{\frac{0.115}{4} } \\9451+68*\frac{1-0.94}{\frac{0.115}{4} } \\\\9451+68*\frac{0.054}{\frac{0.115}{4} } \\\\\\9451+3.72{\frac{4}{0.115} } \\\\\\9451+129\\$

= 9580

The required solution is given as 9580.

Learn more about simplification here:
brainly.com/question/9218183

#SPJ1

4 0

2 years ago

J.u.u<br> Convert to scientific notation 25000=

vova2212 [387]

2.5 ^ 10 ^ 4

I would really really appreciate it if you marked me as brainiest ☆〜（ゝ。∂）

3 0

3 years ago