All categories

3 years ago

What value of r makes the equation true?

Mathematics

2 answers:

CaHeK987 [17]3 years ago

5 0

$r+(-0.16)=0.37$
$r-0.16=0.37$
$r=0.37+0.16$
$r=0.53$
The answer is: d. 0.53

lions [1.4K]3 years ago

5 0

D is the answer to your question.

You might be interested in

"Find the tangent ratio of angle Θ. <br><br> "

PSYCHO15rus [73]

Tangent Θ = opposite / adjacent

AB = short leg = opposite = 12
AC = long leg = adjacent = 5
BC = hypotenuse = 13

tangent Θ = 12/5 ⇒⇒⇒ this is in ratio form
tanΘ = 2.4 ⇒⇒⇒ this is in decimal form

8 0

3 years ago

Read 2 more answers

Which digit is in the hundredths place in the number 742.891?

tatiyna

They mean the decimal portion. it goes 10s. 100s. 1,000s. so the 100ths is thr number 9

4 0

3 years ago

PLZ NO FILES I really need help

Lelechka [254]

53 is the answer

Explanation

Yes

8 0

3 years ago

Read 2 more answers

How much smaller is the sum of the first 1000 natural numbers than the sum of the first 1001 natural numbers?

aleksandr82 [10.1K]

ANSWER

1001

EXPLANATION

The sum of the first n - natural numbers is

$S_n= \frac{n}{2} (2a + d(n - 1))$

The sum of the first 1000 terms is

$S_{1000}= \frac{1000}{2} (2(1) + 1(1000 - 1))$

$S_{1000}=500 (1001)$

$S_{1000}=500500$

The sum of the first 1001 terms is

$S_{1001}= \frac{1001}{2} (2(1) + 1(1001 - 1))$

$S_{1001}= 1001 \times (501)$

$= 501501$

The difference is

$501501 - 500500= 1001$

5 0

3 years ago

Read 2 more answers

For this graph mark the statements that are true

Nitella [24]

For the graph in the figure

we know that

the function is a quadratic equation ( vertical parabola) open up

The vertex is a minimum

the vertex is the point $(1,0)$

The domain x of the function is all real numbers-------> (-∞,∞)

The range is the interval--------> [0,∞)

$f(x)\geq 0$

therefore

Statements

A) The range is the set of all real numbers

Is false

B) The domain is the set of all real numbers

Is true

C) The domain is the set of all real numbers greater than or equal to zero

Is false

D) The range is the set of all real numbers greater than or equal to zero

Is true

7 0

3 years ago