3 years ago

What is the area if it’s not an integer

Mathematics

2 answers:

bogdanovich [222]3 years ago

8 0

Answer:

A=bh

Step-by-step explanation:

Multiply your base times your height.

otez555 [7]3 years ago

3 0

Multiply base x height to get are

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What is the value of ( 2 1/4 ) ?

castortr0y [4]

Answer:

2.25

Step-by-step explanation:

1/4 (one quarter) is equal to .25 or 25% of 100

2+.25=2.25

3 0

3 years ago

Which inequality will have a solid boundary line and a shaded region above its graph? x − y ≥ 3 2x − 3y ≤ 3 3y − x < 2 2x + y

LenKa [72]

<span>x − y ≥ 3 ... > stands for above on a graph, and the line under it _ stands for shaded.</span>

7 0

3 years ago

Melissa, Ryan, and Chau sent 122 text messages. Chau sent 3 times as many as Ryan. Ryan sent 7 fewer then Melissa. How many mess

Zigmanuir [339]

Answer:

Melissa: 30
Ryan: 23
Chau: 69

Step-by-step explanation:

Let r represent the number of messages Ryan sent. Then Chau sent 3r and Melissa sent r+7. Their total was ...

(r+7) +(r) +(3r) = 122

5r +7 = 122 . . . . . collect terms

5r = 115 . . . . . . . . subtract 7

r = 23 . . . . . . . . . . divide by 5

Ryan sent 23, Melissa sent 30, and Chau sent 69 text messages.

3 0

3 years ago

Solve the equation. Round to the nearest hundredth. Show work.

Burka [1]

Answer:

$x=-0.75$

Step-by-step explanation:

The given equation is

$4^{-5x-7}=6^{2x-1}$

We take logarithm of both sides to base 10.

$\log(4^{-5x-7})=\log(6^{2x-1})$

$(-5x-7)\log(4)=(2x-1)\log(6)$

We expand the brackets to get;

$-5x\log(4)-7\log(4)=2x\log(6)-\log(6)$

Group similar terms;

$-7\log(4)+\log(6)=2x\log(6)+5x\log(4)$

$-7\log(4)+\log(6)=(2\log(6)+5\log(4))x$

$\frac{-7\log(4)+\log(6)}{(2\log(6)+5\log(4))}=x$

$x=-0.752478$

To the nearest hundredth.

$x=-0.75$

3 0

3 years ago

5. Lucinda is a babysitter. Her hourly rate is $5.00. fin one week, she baby sat 13 hours and

trapecia [35]

5.00 x 13 hours = 65
$65 + $14.50 = $79.50

6 0

2 years ago