1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Monica [59]
3 years ago
13

Please answer these two questions precisely :)

Mathematics
2 answers:
iren [92.7K]3 years ago
6 0

Answer:

1=A

2=C

Step-by-step explanation:

GuDViN [60]3 years ago
4 0
1. A)
7x= 3(35)
7x= 105
105/7= 15
Therefore x=15

2. C)

You might be interested in
If y=2x+10 and X= -2 then what is y
lara [203]
Y=2•(-2)+10
Y=-4+10
Y=6
8 0
3 years ago
Read 2 more answers
Solve surface area please! Quick it’s due soon
just olya [345]

Answer:

SA = 470 m²

volume = 494 m³

Step-by-step explanation:

<u>Individual areas</u>

Back = 4 x 19 = 76 m²

Top = 5 x 19 = 95 m²

sloped side = 5 x 19 = 95 m²

base = 8 x 19 = 152 m²

end = (4 x 5) + 1/2(3 x 4) = 26 m²

Total SA = 76 + 95 + 95 + 152 + (2 x 26) = 470 m²

<u>Volume</u>

volume = (4 x 5 x 19) + 1/2(3 x 4 x 19) = 494 m³

5 0
2 years ago
A manufacturer makes ball bearings out of molten steel. It takes 5.24 cubic centimeters of molten steel to make ? ball bearings
sammy [17]
<span>So we want to know how much ball bearings can be made with 5.24 cm^3 if one ball bearing has a diameter of 1 cm. We know that radius r=d/2=0.5cm So the volume V of one ball bearing is: V=(4/3)*pi*r^3 so V=(4/3)*3.14*(0.5)^3cm^3=0.524cm^3. Now we simply divide the volume of steel by the volume of the ball bearing: 5.24/0.524=10. So we can make 10 ball bearings from 5.24 cm^3 of steel</span>
8 0
3 years ago
Read 2 more answers
Which does NOT show a reasonable estimate for 673 × 18?
Yakvenalex [24]

Answer:

A. 14,000

Step-by-step explanation:

because 673 rounded would equal 700

and 18 rounded would be 20

so 700x20 would be 14,000

hopefully you understand

and i hope you have a good day :)

6 0
3 years ago
B 95 C a e 75° 709 ITEM BANK: Move to Bottom 25° 30° 35° 50° 75° 85°​
den301095 [7]

Answer:

85 California spout alone 1

3 0
3 years ago
Other questions:
  • Simplify. (3x3 - 7x2 + 12) - (3x3 + 6x2 + 10x)
    11·1 answer
  • Which two expressions are equivalent
    12·2 answers
  • carly has a piece of yarn that is 7.2 yards long. she needs to cut the yarn into pieces of fridge that each measur 0.3 yard long
    9·1 answer
  • HELP ASAP PLZ &amp;THANK YOU :)
    7·1 answer
  • A recipe for stew calls for 2 pounds of beef to serve 4 people. Gina wants to serve 8 people. How many pounds of beef should she
    12·2 answers
  • Factor over the complex numbers, if possible: x2 + 16
    12·2 answers
  • Which statement is true for the equation 3x − 3x − 2 = −2? It has no solution. It has one solution. It has two solutions. It has
    11·1 answer
  • Rewrite 67.43 ÷1.1 to make the division a whole number.
    6·1 answer
  • Need help on this one, can someone please answer this?
    11·1 answer
  • Ryan has two jobs. He earns $9 per hour for x hours babysitting his cousins and he earns $18 per hour for y hours working at the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!