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tekilochka [14]

3 years ago

8

the area of the base of a rectangular prism shown below is 45 square millimeters. The height is 5 1/2 millimeters. what is the v

olume of the prism?

1 answer:

Mamont248 [21]3 years ago

6 0

Okay, your answer would be 247.5mm² hope that helped

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Is -28 smaller than -30

Dmitrij [34]

Answer:

Nope!

Step-by-step explanation:

-28 is GREATER than -30.

Hope it helps! :)

4 0

3 years ago

Read 2 more answers

Solve: 10 2/3+2h≤4 1/3

PtichkaEL [24]

Answer:

$\large\boxed{h\leq-\dfrac{19}{6}\to h\in\left(-\infty,\ -\dfrac{19}{6}\right]}$

Step-by-step explanation:

$\text{First convert the mixed numbers to the improper fractions:}\\\\10\dfrac{2}{3}=\dfrac{10\cdot3+2}{3}=\dfrac{32}{3}\\\\4\dfrac{1}{3}=\dfrac{4\cdot3+1}{3}=\dfrac{13}{3}\\\\\text{Solve the inequality}\\\\10\dfrac{2}{3}+2h\leq4\dfrac{1}{3}\\\\\dfrac{32}{3}+2h\leq\dfrac{13}{3}\qquad\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup^1\cdot\dfrac{32}{3\!\!\!\!\diagup_1}+3\cdot2h\leq3\!\!\!\!\diagup^1\cdot\dfrac{13}{3\!\!\!\!\diagup_1}\\\\32+6h\leq13\qquad\text{subtract 32 from both sides}\\\\6h\leq-19\qquad\text{divide both sides by 6}\\\\h\leq-\dfrac{19}{6}$

6 0

3 years ago

Ray GI bisects angle DGH so that angle DGI is x-3 and angle IGH is 2x-13. Find the value of x.

N76 [4]

x-3 = 2x-13

subtract 2x from each side

-x-3=-13

add 3 to each side

-x=-10

multiply each side by -1

x=10

7 0

3 years ago

Find the 15th term of the geometric sequence 180, 90, 45,...

denis23 [38]

Answer:

$\frac{45}{4096}$

Step-by-step explanation:

1) q=90/180=45/90=...=1/2;

2) the formula of the n-th term of the given sequence is:

$a_n=a_1*q^{n-1};$

3) according to the formula 15th term is:

$a_{15}=a_1*q^{15-1}=180*\frac{1}{2} ^{14}=\frac{180}{16384} =\frac{45}{4096}$

or ≈0.011.

7 0

3 years ago

HELPP<br><br> Find the side length x . Round to the nearest hundredth

polet [3.4K]

Answer:

x = 11.18

Step-by-step explanation:

According to the Pythagorean Theorem; (Leg1)² + (leg2)² = (Hypotenuse)²

10² + x² = 15²

100 + x² = 225

x² = 125

x = $\sqrt{125}$

x = 11.18

Hope this helps!

6 0

3 years ago