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
sveticcg [70]
3 years ago
9

Pl help will give brainlyest to right answer and 20 points

Mathematics
2 answers:
charle [14.2K]3 years ago
7 0

Answer: sum=1 subtrahend=2

Step-by-step explanation:

Afina-wow [57]3 years ago
5 0

Answer:

1 is added      2 is minued     3 is difference       4 is fraction bar      5 us numerater        6 is denominater       7 is added    8 is subtrahed

Step-by-step explanation:

it hard to exsplain hope i helped

You might be interested in
You borrow $3,897 for a loan for college expenses with a 2.5% interest rate. How much interest is charged on the loan
belka [17]

Answer:

Amount of interest pay per year = $97.5 (Approx.)

Step-by-step explanation:

Given:

Amount borrow for college expenses = $3,897

Rate of interest = 2.5%

Find:

Amount of interest pay per year

Computation:

Using Simple interest formula;

Simple interest = Amount borrow x Rate of interest x number of year

Amount of interest pay per year = 3,897 x 2.5% x 1

Amount of interest pay per year = 3,897 x 0.025

Amount of interest pay per year = 97.425

Amount of interest pay per year = $97.5 (Approx.)

7 0
3 years ago
the area of a triangle is 384 square feet. If its base is 8 feet longer than its altitude, find the length of the base and the a
REY [17]
A=1/2bh
b=8+h
A=384

384=1/2(bh)
times 2
768=bh
sub
768=b(8+b)
768=8b+b^2
minus 768 both sides
0=b^2+8b-768
factor
0=(b-24)(b+32)
set to zero
b-24=0
b=24

b+32=0
minus 32
b=-32
false, legnths cannot be negative

b=24
24=8+h
minus 8
16=h

base=24ft
altetude=16ft
6 0
3 years ago
Please help I’m so confused, I’ve been doing testes all day so my brain is fried. Pleaseee
Trava [24]

Answer: 40%

Step-by-step explanation: 20 hours jogging/ 50 total hours gives you .4 which is 40%

5 0
3 years ago
Read 2 more answers
Scientists have discovered a vaccine for a debilitating disease. This year there were 570,000 reported new cases of the disease
Ket [755]

Answer: There are approximately 853827 new cases in 6 years.

Step-by-step explanation:

Since we have given that

Initial population = 570000

Rate at which population decreases is given by

\frac{2}{3}

Now,

First year =570000

Second year is given by

570000\times (\frac{1}{3})

Third year is given by

570000(\frac{1}{3})^2

so, there is common ratio ,

it becomes geometric progression, as there is exponential decline.

so,

570000,570000\times \frac{1}{3},570000\times( \frac{1}{3})^2,......,570000\times (\frac{1}{3})^6

a=570000

common ratio is given by

r=\frac{a_2}{a_1}=\frac{1}{3}

number of terms = 6

Sum of terms will be given by

S_n=\frac{a(1-r^n)}{(1-r)}

We'll put this value in this formula,

S_6=\frac{570000(1-(\frac{1}{3})^6}{(1-\frac{1}{3})}\\\\=853827.16

So, there are approximately 853827 new cases in 6 years.

6 0
2 years ago
8x-9y=19 4x+y=-7 How Do I Do This Type Of Math
astraxan [27]
8x-9y=19
4x+y=-7
 Multiply all terms of the 2nd by (9)===>  36x + 9y= 63

add (36x  9y=  63) to the 1st ===> 44x+0y = -44 ===> x=-1
replace x by this value in any of the equation & you'll get y=-3
4 0
3 years ago
Other questions:
  • 22 percent of what number is 24.2
    8·2 answers
  • A line is the locus of points that:
    15·1 answer
  • Which restriction is appropriate for the variable 4a + 12 / a + 3
    12·2 answers
  • Lynn takes out a loan for $7540 that charges an annual simple interest rate of 6.5%. She does not make any payments for 2 1/2 ye
    12·1 answer
  • Trudy is starting a comic book collection. Let Cn represent the number of comic books that Trudy has after n weeks. The recursiv
    5·1 answer
  • You have been asked to design a rectangular box with a square base and an open top. The volume of the box must be 1536cm3. Deter
    13·1 answer
  • Write the range of the function using interval notation.
    7·1 answer
  • Given g(x) = (2x - 1), what is the value<br> of g(8)?
    10·2 answers
  • What is that answer from numbers 1-4 and what how you got it please thank you
    14·1 answer
  • Corey's favorite hiking trail is 10\,\text{km}10km10, start text, k, m, end text long. They wrote this equation to find how much
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!