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3 years ago

Find the area of each triangle o the nearest tenth.

Mathematics

1 answer:

blagie [28]3 years ago

6 0

Answer:

A is , 18.1058 B is , 24.91575

Step-by-step explanation:

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What is seven times negative sic equal

Marta_Voda [28]

Answer:

-42

Step-by-step explanation:

A negative times a positive is a negative so

$7 \times - 6$

equals -42

3 0

3 years ago

Find the slope of the line y<br> = -1/8x + 7/6

Elenna [48]

Answer:

The slope is -1/8 and the y intercept is 7/6

Step-by-step explanation:

This equation is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

y = -1/8 x + 7/6

The slope is -1/8 and the y intercept is 7/6

7 0

3 years ago

Find the value of<br> (4/25) -1/2

Dafna11 [192]

$\textsf{Hey there!}$

$\mathsf{\dfrac{4}{25} - \dfrac{-1}{2}}$

$\textsf{Cross\ multiply and you should see what the result comes}$

$\mathsf{New\ equation: \dfrac{8}{50} + \dfrac{-25}{50}}$

<h2>SOLVE ABOVE/ BREAK IT DOWN TO MAKE IT EASIER TO SOLVE! </h2><h2> $\mathsf{\dfrac{8 + (-25)}{50}}$ </h2>

$\mathsf{8 - 25 = -17\leftarrow \text{\bf{{NUMERATOR}}}}$

$\mathsf{50 + 0 = 50\leftarrow \text{\bf{DENOMINATOR}}}$

$\boxed{\boxed{{\boxed{\textsf{Therefore, your answer is most likely: \boxed{\boxed{{\huge{\mathsf{\bf{\dfrac{-17}{50}}}}}}}}}}}}}\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\dfrac{\frak{LoveYourselfFirst}}{:)}$

6 0

3 years ago

What is the product of (3x^-4)(2y^-4)?

kap26 [50]

Answer:

6xy^-4

Step-by-step explanation:

we use the property

a^1×b^1=(ab)^1

4 0

3 years ago

Part of the proceeds from a garage sale was $470 worth of $10 and $20 bills. If there were 14 more $10 bills than $20 bills, fin

Brums [2.3K]

There are 25 $10 bills and 11 $20 bills.

Step-by-step explanation:

Given,

Worth of proceeds from garage = $470

Let,

x be the number of $10 bills

y be the number of $20 bills.

According to given situation;

10x+20y=470 Eqn 1

x = y+14 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$10(y+14)+20y=470\\10y+140+20y=470\\30y=470-140\\30y=330$

Dividing both sides by 30

$\frac{30y}{30}=\frac{330}{30}\\y=11$

Putting y=11 in Eqn 2

$x=11+14\\x=25$

There are 25 $10 bills and 11 $20 bills.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago