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3 years ago

Evaluate BD fo A = 5, B = -2, C = 4, and D = -6. -12 -8 8 12

Mathematics

2 answers:

lukranit [14]3 years ago

8 0

12 is the answer !!!!!!!!!!!!!!!

IgorLugansk [536]3 years ago

7 0

Answer:

Step-by-step explanation:

B is equal to -2, and D is equal to -6. A negative times a negative is a positive, and 2 x 6 = 12 (aka 6+6)

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The mass of a block of stone is 2,000 kg. If the block has a volume of 0.5m

rodikova [14]

Density = Mass / Volume = 2000/0.5
Density = 4000 Kg/m^3

4 0

3 years ago

Randall makes chilli for a cold winter night. To make 7 servings, he uses 12 1/4 cups of diced tomatoes. How many cups of diced

grigory [225]

Answer:

1.25 cups of diced tomatoes

Step-by-step explanation:

1. 12 1/4 ÷ 7

2. = 49/4 x 1/7

3. =49/28

4. =7/4

5. =1 1/4 or 1.25

I hope this was helpful

6 0

2 years ago

Plezz help what is the answer to 3c-4c+1=5c+2+3

Minchanka [31]

Hey download photomath it works great u take a picture of your math problem and itll give u the steps n the answer

6 0

3 years ago

The population of Weston is 4320. The town’s records show that 45 percent of the population are males, and 2 3 23 of these males

lbvjy [14]

Answer:

In Weston 1,296 males are married

Step-by-step explanation:

step 1

Find out the number of males

Multiply the total population by 45%

$45\%=45/100=0.45$

$4,320(0.45)=1,944\ males$

step 2

Find out the number of males that are married

Multiply the number of males by 2/3

$\frac{2}{3}(1,944)=1,296\ males\ married$

therefore

In Weston 1,296 males are married

7 0

3 years ago

An arithmetic sequence has a1 = 22 and a8 = 43. Find a15.

brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

The first value, a = 22

$a_8 = a+(8 - 1)d\\a_8 = a + 7d$

Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

$a_{15}= a + (15-1)d\\a_{15} = a + 14d\\a_{15} = 22 + 14(3)\\a_{15} = 22 + 42\\a_{15} = 64$

The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

4 0

2 years ago