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
AlekseyPX
3 years ago
15

Multiply. 2.5(-4) eeeeeeeeeeeeeeeeeeeeeeee

Mathematics
1 answer:
lidiya [134]3 years ago
8 0

Answer:

x = 5/8 = 0.625

Step-by-step explanation:

You might be interested in
Find each product.<br><br> 1. (5a3b)(2ab)<br><br> 2.5y(-y2+7y-2)<br><br> PLEASE HELP!!?!
maks197457 [2]

Answer:

<h2>1).</h2>

(5a3b)(2ab)

Expand

That's

15ab( 2ab )

we have the answer as

<h3>30a²b²</h3>

<h2>2).</h2>

5y(-y² + 7y - 2)

Expand

That's

<h3>- 5y³ + 35y² - 10y</h3>

Hope this helps you

5 0
3 years ago
Q11.
Kamila [148]

Answer:

Step-by-step explanation:

The area of a trapezium is given as;

Area = \frac{1}{2}(a + b)h

where: a is the length of the upper side, b is the length of its base and h is its height.

This implies that; a = x - 4, b = x + 5, h = 2x and area = 351

Thus,

351 =  \frac{1}{2}((x - 4) + (x + 50)) 2x

      = (x - 4 + x + 5) x

531 = (2x + 1) x

      = 2x^{2} + x

So that;

2x^{2} + x - 531 = 0

This gives a quadratic equation.

5 0
3 years ago
Math is hard can u help me
Mariana [72]
What do you need? I know many mathematical skills
7 0
3 years ago
Read 2 more answers
Each hour, the number of bacteria in Dr. Nall's petri dish tripled. What percent is the population compared to the population th
bagirrra123 [75]

Answer:THE ANSWER IS

300% PLEASE BRAINEST ME!

4 0
3 years ago
Read 2 more answers
Diane has a temperature of 99°F. What is her temperature in Celsius?
xenn [34]

Answer:

37.\bar{2}\textdegree C

Step-by-step explanation:

<em>The formula for converting °F to °C is: </em>

<em></em>(\textdegree F -32) \frac{5}{9}=\textdegree C<em></em>

<em></em>

We are given the temperature of 99°F.

=====================================

(99\textdegree F -32) \frac{5}{9}=\textdegree C\\\rule{150}{0.5}\\(67) \frac{5}{9}= \textdegree C\\\\\boxed{37.\bar{2} = \textdegree C}

=====================================

<em>Diane's temperature in Celsius is 37.22...°C.</em>

<em></em>

The 2 is recurring.

=====================================

<em>Hope this helps! </em>

8 0
2 years ago
Other questions:
  • Please give me some help with this question.
    15·1 answer
  • 401 people attended a high school basketball game seven buses were filled for the trip and 30 people traveled in their own cars
    13·1 answer
  • How do I do this question
    14·1 answer
  • Determine the x-intercepts and y-intercepts for the following equation:<br> –5x+2y- 10 = 0
    5·2 answers
  • What is 36% as a fraction and a decimal?
    13·2 answers
  • WILL GIVE BRANILEST ASAP Rocky simplified an expression in three steps, as shown:
    8·1 answer
  • Probability allows one to measure effectively the risks in selecting one alternative over the others.
    5·1 answer
  • The width of a rectangle is 5x+3, and the length of the
    7·1 answer
  • Please hurry it’s missing
    14·1 answer
  • Graphing Coordinates
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!