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
Yuliya22 [10]
3 years ago
9

What is the value of the expression -3(3+2)

Mathematics
1 answer:
Elan Coil [88]3 years ago
6 0

Answer:

-15

Step-by-step explanation:

You might be interested in
What is the volume of the rectangular prism?
Gnesinka [82]

Answer:

Option (4)

Step-by-step explanation:

Volume of a rectangular prism is given by the formula,

Volume = Length × Width × Height

From the picture attached,

Length of the prism = 5 cm

Width of the prism = 3\frac{3}{4} = \frac{15}{4} cm

Height of the prism = 8\frac{1}{2} = \frac{17}{2} cm

Volume of the given prism = \frac{5}{1} × \frac{15}{4} × \frac{17}{2}

                                             = \frac{5\times 15\times 17}{1\times 4\times 2}

                                             = \frac{1275}{8}

                                             = 159\frac{3}{8} cm³

Therefore, Option (4) is the correct option.

3 0
3 years ago
A rectangle has a length of 12 centimeters and a width of 4 centimeters. Find the perimeter.
mamaluj [8]

Answer:


Step-by-step explanation:

Given:

Length (l) = 12 cm

Width (w) = 4 cm

Perimeter of the rectangle = 2(l + w) units

<em>P</em> = 2(12 + 4)

<em>P</em> = 2 (16)

<em>P</em> = 32

<h2><u><em>32 cm</em></u></h2>
4 0
4 years ago
Read 2 more answers
In a lab, a substance was cooked by 42 C over a period of 7 hours at a constant rate. What was the change in temperature each ho
Mekhanik [1.2K]

Given that we have the change in temperature over 7 hours and we are looking for the change over 1 hour, we can divide the total change in temperature by 7. Thus, the change in temperature would be \frac{42}{7} C^{\circ}.


Additionally, this can be solved by equations:

\dfrac{42 \,\textrm{C}^{\circ}}{7 \,\textrm{hours}} = \dfrac{x \,\textrm{C}^{\circ}}{1 \,\textrm{hour}}

1 \,\textrm{hour} \cdot \dfrac{42 \,\textrm{C}^{\circ}}{7 \,\textrm{hours}} = x \,\textrm{C}^{\circ}

\dfrac{42}{7} \,\textrm{C}^{\circ} = x \,\textrm{C}^{\circ}

\dfrac{42}{7} = x


By using two different methods, we can determine that the change each hour was equal to 42/7 C° per hour.

6 0
3 years ago
Determine the quadrant of x&gt;4
Doss [256]
1st quadrant is the answer
5 0
3 years ago
11. ¿Es mayor 1/4 que 0.50? Justifica tu pregunta​
musickatia [10]

Eh yo creo que no, si estoy mal los siento

3 0
3 years ago
Other questions:
  • When Famke charges her phone, it gains 2 percentage points each minute. When Frmke uses her phone, it loses 5 percentage points
    12·1 answer
  • What expression can be used to 80% of 120
    8·2 answers
  • 3​(x-5​)-2 greater than or equal to -16
    7·1 answer
  • 192ft oz=pt What is the answer to the problem
    14·1 answer
  • Write and solve the system using any method:
    12·1 answer
  • Juan is rappelling down a 495-foot cliff at a rate of 6 feet per second. Which equation would represent the height Juan is above
    9·1 answer
  • Help I have 2 minutes left
    7·1 answer
  • the shadow of a man who is 1.80m tall is 3.90 m long. if at the same the shadow of trees is 5.20m long. how tall the tree is?​
    6·1 answer
  • What is the answer to Y=30x+25
    11·1 answer
  • At an altitude Of 2000 feet, a skydiver measures the angle of depression from himself to the landing zone. The measure of that a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!