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4 years ago

HELP!

Mathematics

2 answers:

dedylja [7]4 years ago

7 0

15+12+8+x=44
35-44=9
x=9

Brrunno [24]4 years ago

5 0

Use the process of elimination to find your answer. Go through the answers and plug them in as x. Your answer will be x = A. 9

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I'm confused can someone please help me out?

Anika [276]

Answer:

0.4375

Step-by-step explanation:

if F=ma that to find the acceleration then use the formula a = F/m which gives you 0.4375

<h2>**Please rate 5 give thanks and vote brainliest**</h2>

6 0

3 years ago

Calculate the volume of the composite shape please please help giving brainliest!!

Ilya [14]

${\qquad\qquad\huge\underline{{\sf Answer}}}$

There are two hemispheres in there with radius 3 cm, so we can consider it as a whole one. and the other shape in between is Cylinder with radius 3 cm and height 4 cm.

Volume of whole ahape = volume of Cylinder + volume of sphere ~

Volume of sphere :

$\qquad \sf \dashrightarrow \: \cfrac{4}{3} \pi {r}^{3}$

$\qquad \sf \dashrightarrow \: \cfrac{4}{3} \sdot3.14 \sdot {(3)}^{3}$

$\qquad \sf \dashrightarrow \: (4 )\sdot(3.14) \sdot(9)$

$\qquad \sf \dashrightarrow \: 113.04 \: \: cm {}^{3}$

Volume of Cylinder :

$\qquad \sf \dashrightarrow \: \pi {r}^{2} h$

$\qquad \sf \dashrightarrow \: 3.14 \cdot(3) {}^{2} \sdot4$

$\qquad \sf \dashrightarrow \: 3.14 \sdot(9) \sdot(4)$

$\qquad \sf \dashrightarrow \: 113.04 \: \: cm {}^{3}$

Volume of whole shape :

$\qquad \sf \dashrightarrow \: 113.04 + 113.04 = 226.08 \: \: cm {}^{3}$

$\qquad \sf \dashrightarrow \: 226.08 \: \: cm {}^{3}$

8 0

2 years ago

Janna is using her calculator to convert 19/6 to a decimal. The calculator displays 3. 1666666. What could Janna assume from the

Usimov [2.4K]

Answer:

That it continues as 6 for ever

Step-by-step explanation:

6 0

3 years ago

A website is selling barbecue grills for $783. The site got the barbecue grills at a cost of $580. What is the mark-up, as a per

olasank [31]

Answer:

35%

Step-by-step explanation:

The price it cost the site to buy the grills was $580 but they were selling them for $783. So for each grill, they get a profit of $203. (783-580=203).

35% of $580 is 203 which adds up to $783

So therefore the markup rate is 35% I hope this helps!

5 0

2 years ago

uh can someone help me with this please I'm confused ughhh I missed school for two weeks and dk how to do this

topjm [15]

Answer:

Step-by-step explanation:

Top box equals 10

(5x2)

Middle box equals 15

(5-2+2) x 3

Bottom box equals 10

(5x2)

5 0

3 years ago

Read 2 more answers