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
harina [27]
3 years ago
5

I’ll give brainliest

Mathematics
1 answer:
valina [46]3 years ago
3 0

Answer:

1.) 7

2.)7

3.)-7

4.)7

5.)7

Step-by-step explanation:

1.) Just count -2 to 5 with your hands

2.) since two negative signs make a addition sign when they are close to each other, you will just add 5 and 2.

3.) Just add 5 and 2 and add the negative sign before the number.

4.)Same as I said in number 2, it stays 7.

5.) Finally, as number 3, it will be -7 but because of the negative signs it will be 7.

You might be interested in
What is the answer for 10.3(3)+9.5(4)=? +38.0
Vikki [24]

multiply and add then subtract. steps are in the picture.

4 0
3 years ago
2. Find the area of the shaded region. Express your answer in terms of
In-s [12.5K]

Answer:

Step-by-step explanation:

Find the area of the rectangle. A = length * width

Find the area of each circle.   A = π*radius*radius

Subtract the area of each circle from the area of the rectangle.

A = length * width

A = (3+6+9+12) * 18

A = 30 * 18

A = 540 square inches

Bottom circle

A = π * radius * radius.  (radius is 1/2 of the diameter)

A = 3.14 * 6 * 6

A = 133.04 square inches

Middle circle

A = π * radius * radius

A = 3.14 * 4.5 * 4.5

A = 63.59 square inches

Top circle

A = π * radius * radius

A = 3.14 * 3 * 3

A = 28.26 square inches

Subtract the circles from the rectangle.

540 - 133.04 - 63.59 - 28.26 = 315.11 square inches is the area of the shaded part.

8 0
2 years ago
Callie evaluated the expression using the steps shown below.
RSB [31]
The answer is A, Callie incorrectly placed the decimal. The correct answer to the equation would be 19.886
6 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP. I'LL GIVE BRAINLIEST
ra1l [238]

Answer:

.

See the diagram attached below.

Let the chords be AB and AC with common point A.

AD is the diameter. Join B with D and C with D to form two triangles.

We need to prove that AB=AC.

\begin{gathered}In\ \triangle ABD\ and \triangle ACD;\\Given\ that\ \angle BAD=\angle CAD----(condition\ 1)\\since\ AD\ is\ diameter, \angle ABD=\angle ACD = 90^0\\So\ \angle ADB=\angle ADC--------(condition\ 2)\\AD=AD\ (common\ side)-----(condition\ 3)\\ \\So\ the\ triangles\ are\ congruent\ by\ ASA\ rule.\\Hence\ AB=AC.\end{gathered}

In △ABD and△ACD;

Given that ∠BAD=∠CAD−−−−(condition 1)

since AD is diameter,∠ABD=∠ACD=90

0

So ∠ADB=∠ADC−−−−−−−−(condition 2)

AD=AD (common side)−−−−−(condition 3)

So the triangles are congruent by ASA rule.

Hence AB=AC.

3 0
3 years ago
A small company borrows 90,000 at 12%compounded monthly.The loan is due in 7 years. How much interest will the company pay?
vagabundo [1.1K]
90,000*0.12 =1,080

1,080*7=7,560

90,000+7,560=97,560
8 0
3 years ago
Other questions:
  • On Monday Erin measured 3/4 inches of snowfall. It snowed some more at the end of the day. Now there are 3 1/4 inches of snow. H
    8·1 answer
  • Find all solutions of the equation 2sin2x−cosx=1 in the interval [0,2π), what is x?
    15·1 answer
  • Los puntos A (5, 3) y B (-3, -3) representan los extremos de un trozo de madera que será usado por un carpintero para elaborar u
    11·1 answer
  • Please help, thanks! :) Write the system of Inequalities that represents the graph below.
    12·1 answer
  • Solve the equations. Show the solution sets on a number line. Check your answers. c 9k+3 =−4
    12·2 answers
  • Is this problem correct.
    10·2 answers
  • Five times a number is divided by 7 more than the number. If the result is 2, then what was the original number?
    9·2 answers
  • The price of petrol increased by 8% to Rs 540 per litre. Find the old price.​
    9·2 answers
  • The formula for converting C to F is C =
    15·1 answer
  • Find the coordinates of the midpoint of a segment with the given endpoints. A(-12,2), C(-3,5)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!