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3 years ago

Simplify 24 − (23 + 22). HELP FAST

Mathematics

2 answers:

RSB [31]3 years ago

8 0

Answer:-21

Step-by-step explanation:

23+22=45

45-24=21

then flip 24 and 45 to get negative

Serga [27]3 years ago

4 0

Answer: -21

Step-by-step explanation:

Add 23+22 get 45

Subtract 24-45 and get -21

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The sum of 9, 1, and a number amounts to 23. Find the number.

maksim [4K]

Answer:

Step-by-step explanation:

9 + 1` = 10

23 - 10 = 13

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3 years ago

HELP PLEASE!!<br> Which of the following equations is true to find the length BC?

jarptica [38.1K]

Answer:

BC/sin 23 = 10/sin 47

Step-by-step explanation:

Here, we want to select the true equation to find the length BC

From the question, we have the angle facing side BC; also, we have the angle and the side facing it for another side

In this situation, the best way to solve for BC is by the use of the sine rule

The sine rule states that the ratio of the length of a side and the sine of the angle facing the side is constant for a given triangle

Thus, we have it that;

BC/sin 23 = 10/sin 47

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3 years ago

What kind of angles are 1 and 5 in the picture below?

n200080 [17]

Answer:

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3 years ago

Read 2 more answers

A stock was priced at $12 3/8 per share. It rose in price by $3 1/4 per share. What was its new price?

lubasha [3.4K]

Option A

The new price is $ $15 \frac{5}{8}$

<h3><u>Solution:</u></h3>

Given that, a stock was priced at $ $12 \frac{3}{8}$ per share.

It rose in price by $ $3 \frac{1}{4}$ per share.

New price = old price + rise in price

Thus to find out the new price, we have to add old price and rise in price

$\text { So, new price }=\$ 12 \frac{3}{8}+\$ 3 \frac{1}{4}$

$\text { New price }=\frac{12 \times 8+3}{8}+\frac{3 \times 4+1}{4}$

On solving we get,

$\text { New price }=\frac{96+3}{8}+\frac{12+1}{4}$

$\begin{array}{l}{\text { New price }=\frac{99}{8}+\frac{13}{4}=\frac{99+26}{8}} \\\\ {\text { New price }=\frac{125}{8}}\end{array}$

On converting to mixed fraction,

$\begin{array}{l}{\text { New price }=\frac{120+5}{8}} \\\\ {\text { New price }=15 \frac{5}{8}}\end{array}$

Hence, the new price is $15 \frac{5}{8}$ , so option A is correct.

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4 years ago

The football team needs to raise at least $7,000 for new football uniforms. An anonymous donor gave the team $1,250 toward their

jok3333 [9.3K]

Answer: There are 58 players to raise $100 to meet their goal.

Step-by-step explanation:

Since we have given that

Amount to raise = $7000

Amount given the team by the donor = $1250

Amount each player is able to raise = $100

Let the number of player be 'x'.

According to question, we get that

$1250+100x\geq 7000$

So, the required number of players would be :

$100x\geq 7000-1250\\\\100x\geq 5750\\\\x\geq \dfrac{5750}{100}\\\\x\geq 57.5$

Hence, there are 58 players to raise $100 to meet their goal.

7 0

3 years ago