1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dmitry_Shevchenko [17]
3 years ago
15

Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Mathematics
1 answer:
tia_tia [17]3 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

well using the theorem we have

\frac{6}{9}=\frac{x}{12}\\\\\frac{2}{3}=\frac{x}{12}\\\\12[\frac{2}{3}]=12[\frac{x}{12}]\\\\4\cdot 2=x\\\\x=8

You might be interested in
A submarine was hovering 500 ft below the surface of the ocean. It rose 125 feet and then descended 225 feet to avoid detection
Vilka [71]

Answer:

600 feet deep

Step-by-step explanation:

The submarine was at 500 feet then it went 125 feet up so 500-125=375 then you take that and add 225 feet so 375+225=600

6 0
3 years ago
Please help with math 30 points
AlladinOne [14]
Y=|x+7|-9

Im not sure how to explain this sorry
7 0
3 years ago
Solve: 3x(x + 4) + 3(x + 4) = 0 A) 0 and -4 B) -1 and 4 C) -1 and -4 Eliminate D) 1 and 4
stiv31 [10]

Answer:

The answer is C) -1 and -4

Step-by-step explanation:

Sorry i don't have the step by step explanation but that's the answer

4 0
3 years ago
Aimee and Ben are purchasing a condominium and are financing $160,000. The mortgage is a 20 year 3/1 ARM with a cap structure of
yarga [219]

Answer:

$1169.45

Step-by-step explanation:

Using the formula:

P = L \Big( \dfrac{c(1+c)^n}{(1+c^n) -1} \Big)

where;

Loan amount L = 160000

number of months (n) = 20 × 12 = 240

Lets assume that the interest rate per month c = 6.25% since it is not given.

i.e. (6.25/( 100*12) ) = 5.208 × 10⁻³

∴

P = 160000 * \dfrac{5.208 *10^{-3} (1+5.208 *10^{-3})^{240}}{(1+5.208 *10^{-3})^{240}-1}

P = $1169.45

6 0
3 years ago
Previous studies have reported that elite athletes are often deficient in their nutritional intake (for example, total calories,
Naddik [55]

Answer:

(3138.29, 3705.11)

Step-by-step explanation:

Given that for sample size of n = 50 male athletes from eight Canadian sport centers  surveyed, the average caloric intake was 3077.0 kilocalories/day with a sample standard deviation of 987.0.

The recommended amount = 3421.70

To construct 95% confidence interval

Since population std deviation is not known we use t critical value for degree of freedom 50-1 =49

t critical = 2.010

Hence margin of error = 2.010*\frac{987}{\sqrt{50-1} } \\=283.41

Confidence interval lower bound = 3421.70-283.41\\=3138.29

Confidence interval upper bound = 3421.70+283.41\\=3705.11

Conf interval = (3138.29, 3705.11)

7 0
4 years ago
Other questions:
  • What is Y=-2/-3x+4 simplified
    7·1 answer
  • Jackie had $135 to spend at the mall. She spent 29% of that money on a dress. Jackie spent $___ on the dress.
    13·2 answers
  • Gertrude takes out a $5,500 subsidized Stafford loan, which must be paid back in ten years. Gertrude will graduate four years af
    15·1 answer
  • What's the answer to this ? Question
    12·2 answers
  • Lashonda wants to buy a new boat but needs money for the down payment. Her parents agree to lend her money at an annual rate of
    7·1 answer
  • Item 3 RectangleABCD has vertices A(1, 2), B(4, 2), C(1, −2), and D(4, −2). A dilation with a scale factor of 6 and centered at
    5·2 answers
  • In an obtuse scalene triangle, one angle is 70 degrees larger than another angle and the third angle is 60 degrees. What is the
    14·1 answer
  • Find a formula for the nth term in this arithmetic sequence. a1=0, a2=0.5, a3=1, a4=1.5
    5·1 answer
  • Please help me ASAP on this
    14·1 answer
  • 14 = 7n<br><br><br> help please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!