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3 years ago

NEED HELP!! 30 POINTS! HAS TO BE CORRECT AND NEED THE ANSWER NOOW!

Mathematics

1 answer:

jenyasd209 [6]3 years ago

6 0

Answer: options b and c

Step-by-step explanation:

∠ACD is supplementary to ∠ACE given

∠ACD is supplementary to ∠BCD given

⇒ ∠ACE is supplementary to ∠BCD transitive property

∠ACD ≅ ∠BCE given

⇒ ∠BCE is supplementary to ∠ACE substitution

and ∠BCE is supplementary to ∠BCD substitution

********************************************************************************

multiple choice options:

a) ∠ACE is supplementary to ∠BCD False

b) ∠BCE is supplementary to ∠ACE TRUE

c) ∠BCD is supplementary to ∠BCE TRUE

d) ∠ACE ≅ ∠BCE False

e) ∠BCD ≅ ∠ACE False

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This recipe makes three portions of soup.

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Answer:

50 g onions

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Step-by-step explanation:

Divide all the quantities by 3

150/3 g onions

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600/3 g tomatoes

900/3 ml vegetable stock

For one portion:

50 g onions

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4 years ago

A group of mountain climbers beginner expedition with 250 pounds of food they play to be a total of 12 pounds of food per day ri

sattari [20]

Answer:

250f divide 12f = 21pounds rounded

Step-by-step explanation:

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3 years ago

I just need to know how to do this. pls help me

Vlada [557]

Vertically opposite angles are equal
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4 years ago

Read 2 more answers

What is the common difference, d, in the arithmetic sequence defined by the formula below? an=2n+1

marishachu [46]

<h3>Answer:</h3>

d = 2

<h3>Solution:</h3>

We are given that the arithmetic progression is defined by :

➝ 2n + 1

Therefore, 

For first term

➙ n = 1

➝ 2 × 1 + 1

➝ 2 + 1

➝ 3

For second term

➙ n = 2

➝ 2 × 2 + 1

➝ 4 + 1

➝ 5

Common difference

➙ 2nd term - 1st term

➝ 5 - 3

➝ 2

<h3>More information:</h3>

The difference between the successive term and the preceding term is the difference of an arithmetic progression. It is always same for the same arithmetic progression.

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2 years ago

Hakim saves money for one year to buy a computer.

elena55 [62]

Answer:

$111

Step-by-step explanation:

First we need to take a look at the bank account of Hakim. Hakim initially invested $700 in the bank with a 5% simple interest annually. Since Hakim waited for an entire year before buying the computer, he will then have the extra 5% interest from the bank.

Let's first compute for how much Hakim will have in total in the bank.

A = P(1 + rt)

P = 700 Initial Investment

r = 5% or 0.05 Interest

t = 1 Year

A = 700(1 + (0.05 x 1))

A = 700(1 + 0.05)

A = 700(1.05)

A = 735

So now we know that Hakim has a total of $735 in his bank account.

Now let's move on to calculating the total cost of the computer. We know that the sales tax is always computed after the discounted price.

So first we find the discounted price.

x = 750

d = 20% or 0.20

Discount = 750 x 0.20

Discount = 150

Now that we have the discount of the computer, we then simply subtract the discount to the initial price.

750 - 150 = 600.

The computer will then cost $600 with the discounted price.

Now we have to find the sales tax.

Sales Tax = 4% or 0.04

Total Discounted Price = 600

600 x 0.04 = $24

Now that we have the sales tax, we simply add the sales tax to the discounted price.

600 + 24 = 624.

Now that we know how much the total cost of the computer is with the discount and sales tax, we simply subtract the total cost of the computer to Hakim's current account balance.

735 - 624 = 111

Hakim will have a total of $111 in his bank account after purchasing the computer.

4 0

3 years ago