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3 years ago

Please help me it’s probably easy for you guys but I love you guysss!! <3

Mathematics

1 answer:

krok68 [10]3 years ago

8 0

Answer:

i dont know u

Step-by-step explanation:

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Triangles PQR and XYZ are similar triangles. Which are the other two angle measures of triangle XYZ?

Julli [10]

Angle Z = Angle R = 35 degrees

Angle Y = 180-70-35 = 180-105 = 75

35 & 75 degrees

5 0

3 years ago

Read 2 more answers

12 is 90% of what number?<br><br><br> with steps

a_sh-v [17]

Answer:

<h3><u>Let's</u><u> </u><u>understand the concept</u><u>:</u><u>-</u></h3>

Here 12 is 90% of a number.
So we can say that 90% of That number is 12 .
In this way we can get the the number

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

Let,

the number=x

<h3>According to the question ,</h3>

${:}\longrightarrow$ $\sf 90\% \:of \;x=12$

We know 90%=90/100
so add it

${:}\longrightarrow$ $\sf {\dfrac {90}{100}}\times x=12$

${:}\longrightarrow$ $\sf {\dfrac {90x}{100}}=12$

Now use cross multiplication method

${:}\longrightarrow$ $\sf 90x=12\times 100$

${:}\longrightarrow$ $\sf 90x=1200$

Now interchange sides .

${:}\longrightarrow$ $\sf x={\dfrac {1200}{90}}$

${:}\longrightarrow$ $\sf x={\dfrac {200}{15}}$

Answer will come in decimals so we take approximate value.

${:}\longrightarrow$ $\sf x=13.3$

${:}\longrightarrow$ $\sf x=approximately \:13$

$\therefore$ The number is 13.

6 0

2 years ago

1) A clerk have y dollars, all in $10 bills. What expression repression the number of $10 bills the clerk has?

valina [46]

1) y:10;
2) 4p+6q;
3) x +( x+ 1) = 59 => 2x = 58 => x = 29 => 29 and 30;

4 0

3 years ago

Read 2 more answers

Can someone help me!?

butalik [34]

Answer:

Step-by-step explanation:

Set equation equal to 0

8 0

2 years ago

Convert 121 days to seconds

Contact [7]

Answer:

10,454,400 sec

Step-by-step explanation:

1Day=24hr

1hr=60min

1min=60sec

121 days=121*24*60*60=10,454,400sec

6 0

3 years ago