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
arlik [135]
3 years ago
9

20.   7.2 x 12 x 0.23 = ? Round to the nearest hundredth. A. 19.43 B. 19.44 C. 19.87 D. 19.88

Mathematics
1 answer:
BaLLatris [955]3 years ago
7 0
7.2*12*0.23
=86.4*0.23
=19.872
≈19.87. As a result, the answer is C. Hope it help!
You might be interested in
Which function could the graph represent?
SCORPION-xisa [38]

Answer:B

Step-by-step explanation:

The curve cuts the x-axis at points x=3/2 and x=3

F(x)= ((x-3/2)(x-3)

=x2-3x-3x/2+9/2

2x2-6x-3x+9

=2x2-9x+9

4 0
3 years ago
90000 scientific notation​
kipiarov [429]

Answer:

Qué le preguntas a mi amigo?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
the sphere at the right fits snugly inside a cude with 14in edges. what is the approximate volume of the space between the spher
ella [17]

Answer:Find the vol of the sphere:

radius of the sphere = 3 in

V = %284%2F3%29%2Api%2A3%5E3

V = 97.858

:

Find the vol between the sphere and cube:

216 - 97.858 = 118.142 cu/in

Step-by-step explanation:

6 0
2 years ago
Sarah is baking cookies to put a package is for a Fund raiser. She has made 26 chocolate chip cookies and 42 sugar cookies. She
creativ13 [48]

may i please get brainlyest She can make 42 identical packages which contains 2 chocolate chip cookies and 1 sugar cookies.

86 / 2 = 43 chocolate chips cookies

42 / 1 = 42 sugar cookies

Though the chocolate chip cookies can make 43 packs, the sugar cookies cannot fulfill the extra pack for it only has 42 pieces. That is why the maximum number of package that  has identical content is 42 packages.

6 0
3 years ago
2. A square-based tent has the cross-sectional
ollegr [7]

(a) Length of the height is 2.732 m

(b) Length of the base is 5.466 m

<u>Explanation:</u>

An image is attached for reference.

(a)

In ΔAOB,

sin 30^o = \frac{AO}{AB} \\\\0.5 = \frac{AO}{2} \\\\AO = 1 m

In ΔBGD,

sin 60^o = \frac{BG}{BD} \\\\0.866 = \frac{BG}{2} \\\\BG = 1.732 m

According to the figure, BG = OE = 1.732 m

Height of the tent, AE = AO + OE

                                  = 1 m + 1.732 m

                                  = 2.732 m

(b)

DF = ?

In ΔAOB,

tan 30^o = \frac{AO}{OB} \\\\0.577 = \frac{1}{OB} \\\\OB = 1.733 m\\\\\\

According to the figure, OB = GE = 1.733 m

In ΔBGD,

tan 60^o = \frac{BG}{DG} \\\\1.732 = \frac{1.732}{DG}\\ \\DG = 1m

According to the figure, DE = DG + GE

                                      DE = 1 m + 1.733 m

                                     DE = 2.733 m

Length of the base, DF = 2 X DE

                              DF = 2 X 2.733 m

                               DF = 5.466 m

8 0
3 years ago
Other questions:
  • Jenny is cooking a chicken a chicken needs to be cooked 40 mins per kilogram plus extra 20 mins how much will it take to cook a
    11·1 answer
  • Which expressions are equivalent to the one below? Check all that apply. 3^4 • 3^x
    7·2 answers
  • What is the simplest form of the fraction that represents 0.3333...?
    11·2 answers
  • draw and label a parallelogram with a base twice as long as the height and an area less than 60 square inches. find the area
    6·1 answer
  • The table shows the input and output of a function Table(input:3,4,6,11. Output:5,7,11,21) write an equation, in function nation
    8·1 answer
  • A circle with radius of 2cm sits inside a circle with radius of 4cm. What is the area of the shaded region?
    10·1 answer
  • 4cos(x) = 3<br> solve this
    7·1 answer
  • 2+2+2+2+2+2+2+206+737472
    15·2 answers
  • Justin loans his uncle $2,500. He charges 6.5% simple interest. His uncle pays him back in 2.5 years. How much interest does his
    7·2 answers
  • Please help slope!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!