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
RoseWind [281]
3 years ago
9

(a + y)2 + 2y if a = 5 and y = -3.

Mathematics
2 answers:
kati45 [8]3 years ago
6 0
The answer to your question would be -2
zaharov [31]3 years ago
6 0
It would be -2










Explanation:
You might be interested in
Given: ∠A is a straight angle. ∠B is a straight angle.
choli [55]

Given: ∠A is a straight angle. ∠B is a straight angle.

We need to Prove: ∠A≅∠B.

We know straight angles are of measure 180°.

So, ∠A and <B both would be of 180°.

It is given that ∠A and ∠B are straight angles. This means that <u>both angles are of 180°</u> because of the <u>the definition of straight angles</u>. Using <u>the definition of equality</u>, m∠A=m∠B . Finally, ∠A≅∠B by <u>definition of congruent. </u>

7 0
3 years ago
Read 2 more answers
The area of a piece of land that is in the shape of a triangle is 1/12 square mile. One dimension of this piec of land is 4/21.
Arisa [49]

Answer:

D2=21/24 mile

Step-by-step explanation:

Her it is not specified if it is base or height, it only talks about dimensions, so let's work with dimensions

A=1/12 mile^{2}

D1=4/21mile, D2=?

Area of a triangle A=\frac{b.h}{2}

A=((D1*D2)/2) → 2A=D1*D2 → D2=2A/D1 so D2=(2*1/12)/(4/21) =(1/6)/(4/21) = (1*21)/(6*4)=21/24 mile

7 0
3 years ago
Work out the surface area of this sphere.
MrRissso [65]

Answer:

452.2 cm

Step-by-step explanation:

A = 4πr²

A = 4 (3.14) (6)²

A = 4 (3.14) (36)

A = 452.16

A = 452.2 cm (nearest tenth)

5 0
2 years ago
A survey asks 1000 workers has the economy forced you to reduce the amount of vacation
Leto [7]

Answer:

Where's the question?

Step-by-step explanation:

7 0
3 years ago
What is 1 38/40 simplified
sesenic [268]
Your answer will be 1 19/20

hope this helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the function F(x) = x^4 - 3x^3+ x^2 +2 and the graph of G(X) below,
    13·1 answer
  • 2 =6.28 3 =9.42 5 =15.70 3=1.40 36= X What is the value of x
    15·1 answer
  • On a map the distance from Springfield to pleasantville is 6 in. The map scale is 1/2 in. = 20 mi. Find the actual distance betw
    11·2 answers
  • Are the decimals 0.4 and 0.40 equal ?explain
    15·2 answers
  • A calculator screen shows a number in scientific notation as 1.04E10. Write this number in standard form.
    5·1 answer
  • Please help me <br><br> giving brainliest
    7·2 answers
  • What is the percentage of 377 of 325?
    10·1 answer
  • Simplify the following expression.<br> 11 to the 6th power<br> 114 to the 4th power
    15·1 answer
  • Please help it is due in 10 minutes​
    13·2 answers
  • Write an equation that models the linear relationship in the table.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!