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
Alisiya [41]
3 years ago
9

Can you help me with answer please

Mathematics
1 answer:
alexandr402 [8]3 years ago
3 0
The answer would be 15:3 :)
You might be interested in
Kenji was building a porch. He needed 14 planks that were 2.7 meters each. How many meters of plank did he need altogether?
julia-pushkina [17]

Answer:

He needs 37.8 meters altogether.

Step-by-step explanation:

Because each plank is 2.7 meters, we can just multiply 14 by 2.7 to get 37.8 meters.

5 0
2 years ago
1. The Millers gross monthly income is $4,000. If they have 15 payments of $135 remaining on their car
nata0808 [166]
I feel like its probably d
6 0
3 years ago
What is AC? please help
Olegator [25]
155
Add the two angles
3 0
3 years ago
If you know that two triangles are congruent, you know that any unmarked corresponding parts are also congruent by
Fudgin [204]
<span>The SSS, SAS, ASA, AAS, and HL theorems. These theorems state that if any of those combinations of angles or sides are congruent, the triangles are congruent. That means that you can apply it in reverse, because if two triangles are congruent then SSS, SAS, ASA, AAS, and HL (if a right triangle) are also all congruent.</span>
6 0
4 years ago
A metal conduit will be used as a pathway for wiring through a concrete block. The conduit is a 5 foot long rod with an outer di
kolbaska11 [484]

Answer:  586.59 cubic centimeters .

Step-by-step explanation:

As per given . we have

Inner diameter =  1.8 inches

⇒Inner radius :r = 0.9 in.  (radius is half of diameter)

= 0.9 x (2.54) = 2.286 cm  [∵ 1 in . = 2.54 cm]

Outer diameter = 2 inches

⇒Outer radius : R = 1 inch  = 2.54 cm

Height : h = 5 feet = 5 x(30.48) = 152.4 cm   [∵  1 foot = 30.48 cm]

The formula to find the volume of a hollow cylinder :

V=\pi(R^2-r^2)h , where R= outer radius , r= inner radius and h= height.

Now , the volume of metal in the conduit :

V=(3.14)(( 2.54)^2-(2.286)^2)(152.4)

V=(3.14)(6.4516-5.225796)(152.4)

V=(3.14)(1.225804)(152.4)

V=586.591342944\approx586.59\ cm^3

Hence, the volume of metal in the conduit is 586.59 cubic centimeters .

5 0
3 years ago
Other questions:
  • A jet travels 548 miles in 4 hours. At this rate, how far could the jet fly in 13 hours? What is the rate of speed of the jet?
    5·2 answers
  • Which two segments have the same length?
    6·2 answers
  • (50) please help check my ans
    5·1 answer
  • Help create an equation and the dependable value please
    14·1 answer
  • please help! A cylindrical soup can has a radius of 1.8 in. and is 5.7 in. tall. Find the volume of the can. Use 3.14 for pi. Ro
    15·2 answers
  • Justin used 0.245 of his allowance to buy a baseball card. What percent of his allowance did he use to but the baseball card?
    5·2 answers
  • 5c squared- d squared+3/2c - 4d...c= -1. d= -4​
    12·1 answer
  • Question 2 (1 point)
    7·1 answer
  • What is tooth plapue​
    14·1 answer
  • What is the value of this expression? 3 (16-4 divided 2)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!