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stich3 [128]
3 years ago
9

CAN SOMEONE SOLVE NUMBER 4 FOR ME? ILL GIVE BRAINLIEST

Mathematics
2 answers:
vampirchik [111]3 years ago
7 0

Answer:

MAKE HIM BRAINLIEST

Step-by-step explanation:

kirza4 [7]3 years ago
5 0

Answer:

Ms. sim is not correct

Step-by-step explanation:

Rectangular Prism A

4 x 5 x 6 =

4 x 5 = 20

20 x 6 = 120 cm cubed

Rectangular Prism B

3 x 7 x 6 =

3 x 7 = 21

21 x 6 = 126

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What is the final elevation if a whale starts at -9m and changes 11m?
Morgarella [4.7K]

Answer:

20m

Step-by-step explanation:

5 0
3 years ago
Thomas invested $1498.00 at 6% simple interest per annum calculate How long it will be before his investment earns $449.40
valentinak56 [21]

Answer:

t = 6 years

Step-by-step explanation:

Use the simple interest formula:  i = prt, where p is the principal, r is the interest rate as a decimal fraction, and is the elapsed time, in years.

Here we want to know how long it will take for the interest alone to reach $449.40.  We first solve i = prt for t, obtaining t = i/(pr).

Here, the length of time is t = ($449.40) / (0.06*$1498.00).  This works out to

t = 5.9947, or approximately 6 years.

t = 6 years

8 0
3 years ago
How is the formula for the circumference of a circle derived
Tanzania [10]

Answer:

Essentially by the definition of  

π

Step-by-step explanation:

idk m8 i just googled it. seems legit ill send the link if youd like

8 0
3 years ago
Maura writes an expression equivalent to 8a - (-3 - 5a) - 2a. Her work is in the picture. In what step does Maura make a mistake
NISA [10]

Answer:

11a + 3

Step-by-step explanation:

Step 1 : 8a + 3 - 5a - 2a

error => - 5a

8a - (- 3 - 5a) - 2a =

= 8a + 3 + 5a - 2a

= (8a + 5a - 2a) + 3

= 11a + 3

7 0
3 years ago
Read 2 more answers
Solve the equation.<br><br> 2 ( 4z - 1) = 3(z+2)<br><br> Z=
sveta [45]

Answer:

z = \frac{8}{5}

Step-by-step explanation:

Calculate for the value of z :

2(4z - 1) = 3(z + 2)

-Use <u>Distributive Property</u> on both left and right:

2(4z - 1) = 3(z + 2)

8z - 2 = 3z + 6

-Take 3z and subtract 8z :

8z - 3z - 2 = 3z - 3z + 6

5z - 2 = 6

-Add 2 to both sides:

5z - 2 + 2 = 6 + 2

5z = 8

-Take 5z and divide on both sides:

\frac{5z}{5} = \frac{8}{5}

z = \frac{8}{5}

Therefore, the value of z is \frac{8}{5}.

4 0
4 years ago
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