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
kvv77 [185]
3 years ago
11

What is the value of 7 + z ÷ 2, when z = 10?

Mathematics
2 answers:
Len [333]3 years ago
8 0

To solve this problem, we must substitute the given value for z (10) into the expression and then simplify, as modeled below:

7 + z / 2

7 + 10/2

Now, in order for us to simplify this expression, we must remember the order of operations, outlined by PEMDAS. This tells us that we should compute values in parentheses first, then exponents, after that multiplication and division, and finally addition and subtraction. This means that we must perform the division in our problem and then the addition after. This is modeled below:

7 + 10/2

(Divide 10/2)

7 + 5

(Find the sum)

12

Therefore, your answer is 12.

Hope this helps!


mafiozo [28]3 years ago
5 0

Plug in 10 for z. Remember to follow PEMDAS (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction)

7 + 10/2

Divide 10 with 2

10/2 = 5

Add 5 with 7

5 + 7 = 12

12 is your answer

hope this helps

You might be interested in
Please answer this question
Nikolay [14]

Answer:

number: 2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Ok so what is 60+48j its distributive property
Alex787 [66]
In distributive property, the answer would be 12(5 + 4j).
8 0
2 years ago
Read 2 more answers
The area of the entire figure below is 1 square unit.
castortr0y [4]

Answer:

the area of the striped rectangle= length ×breadth

8 0
2 years ago
Read 2 more answers
Math help on questions #4 and #5
Vanyuwa [196]
<h3>Answer:</h3>

4. -3

5. 3

<h3>Step-by-step explanation:</h3>

4. For x > -2, the value of a is the slope of the line. The line goes down 3 units for each 1 to the right, so the slope is -3/1 = -3. Then a = -3.

___

5. The ordered pair (h, k) is typically used to name the point to which a function is translated. The vertex of the function f(x) = |x| is (0, 0). When it is translated to (h, k), the function becomes ...

... q(x) = |x -h| +k

If the new vertex is (3, 0), then h = 3 and k = 0. This is consistent with the equation shown. (k = 0 means q(x) = |x -h|.)

7 0
3 years ago
F(1) = 4<br> f(x) = f(x-1) + 3<br> Find f(2)
tester [92]

f(2)= f(2-1)+3

f(2)=f(1)+3

4 0
2 years ago
Other questions:
  • What is the measure of angle ACB?
    10·2 answers
  • Math Help Please
    15·1 answer
  • Round 0.60666667 to the nearest cent<br><br><br><br><br><br> Please
    12·1 answer
  • 40% of what number is 14
    11·1 answer
  • "A seed randomly blows around a complex habitat. It may land on any of three different soil types: a high-quality soil that give
    13·1 answer
  • Which of the following shows the union of the sets? {3, 6, 9, 12, 15} {1, 6, 12, 18, 24}
    14·2 answers
  • Mark is six years younger than his sister Teri. Their combined ages equals 86. How old are Mark and Teri?
    6·1 answer
  • A baby elephant weighs approximately 2.5 x 10 pounds. If an adult elephant can weigh up to 56 times more than a newborn elephant
    15·2 answers
  • 14. Ms. Brooks cell phone plan charges $27.00 a month for her phone. She is charged $0.15 per text she sends. She sends 78 texts
    13·1 answer
  • Write the number as the product of a real number and i<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20-%2025%7D%20%20%3D%20" i
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!