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
dimulka [17.4K]
3 years ago
11

Help

Mathematics
1 answer:
geniusboy [140]3 years ago
6 0

Answer:

1: 9 questions incorrect and 41 correct

2: There are a total of 35 students. 21 girls and 14 boys.

You might be interested in
The area of a trapezoid is 243cm2. The height is 18cm and the length of one of the parallel sides is 10cm. Find the length of th
Irina18 [472]

Answer:

Side_2 = 17\ cm

Step-by-step explanation:

Given

Shape: Trapezoid

Area = 243cm^2

Height = 18cm

Side_1 = 10cm

Required

Determine the length of the second parallel side

The area of a trapezoid is:

Area = \frac{1}{2}(Side_1 + Side_2) * Height

Substitute values for Area, Height and Side1

243 = \frac{1}{2}(10 + Side_2) * 18

Multiply both sides by 2

2 * 243 = 2 * \frac{1}{2}(10 + Side_2) * 18

486 = (10 + Side_2) * 18

Divide both sides by 18

27 = 10 + Side_2

Side_2 = 27 - 10

Side_2 = 17\ cm

Hence;

<em>The length of the second parallel side is 17cm</em>

8 0
3 years ago
The city of Gary has a population of 75,282. Approximately 34.78% of Gary residents have a higher education degree. How many peo
NARA [144]

Answer:

26183

Step-by-step explanation:

Given that,

The population of the city of Gary is 75,282. 34.78% of Gary residents have a higher education degree.

We need to find the no of people in Gary have a higher education degree. It can be simply calcualted by taking 34.78% of 75,282 as follows :

P=75282\times 34.78\%\\\\ =75282\times \dfrac{34.78}{100}\\\\=26183.07

or

P = 26183

So, there are 26183 people in Gary have a higher education degree.

5 0
3 years ago
When an object accelerates, it changes its
MA_775_DIABLO [31]

Answer: When an object accelerates, it changes it velocity over time.

4 0
3 years ago
Work out the value of 22 - 2y when
stealth61 [152]

Answer:

2

Step-by-step explanation:

22 - 2y

= 22 - 2 ( 10 )

= 22 - 20

= 2

6 0
3 years ago
A triangle has sides measuring 4 inches 3 inches and 4 inches what kind of triangle is it?
mestny [16]
The answer should be isosceles
7 0
3 years ago
Other questions:
  • Help Please
    15·2 answers
  • Р – (4р – 8) = 7(p — 2)
    8·1 answer
  • Identify the two statements that contradict each other. A.
    8·1 answer
  • What is the value ofx?<br> * x-2<br> x=3<br> x=4<br> * x=6<br><br><br> ANWSER IS B<br> X=3
    14·2 answers
  • Show work pleaseeeeee
    8·2 answers
  • Please help meee!!!!!!!
    10·2 answers
  • Is there enough information to prove that the triangles are congruent? If yes, provide the correct Triangle Congruence Postulate
    13·1 answer
  • Find the values of the variables in the parallelogram. The diagram is not to scale.
    6·1 answer
  • Help me pleaseeeeeee
    10·2 answers
  • Everyone plz help me this is hard for me
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!