answer.
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
MissTica
2 years ago
6

What is the value of z in the equation 3z - 7 = 14?

Mathematics
2 answers:
aleksandr82 [10.1K]2 years ago
5 0

Answer:

<em>7</em>

Step-by-step explanation:

You need to solve for z

Add 7 to both sides

3z = 21

Divide by 3

z = 7

IgorLugansk [536]2 years ago
5 0

Answer:

the answer is z= 2.3333333333333335

Step-by-step explanation:

PLZ mark brainliest thank you goodnight.

You might be interested in
Janice needs to re-shingle the roof of her house. One bundle of shingles costs $35.99 and covers 2.25 m2.
larisa [96]
To calculate the number of shingles, we first calculate for the total area of the roof of Janice's house. From the figure, we can calculate the area of the two shapes: pyramid and a rectangular prism.

A(pyramid) = lw+l√[(w/2)²+h²]+w√[(l/2)²+h²]
A = 208 m²
A(prism) = 2(wl+hl+hw)
A = 293 m²

Total area = 501 m²

Number of shingles she needs = 501 m² / 2.25 m² =<span> 223</span><span>
</span>
7 0
2 years ago
Isa and Jack have part-time jobs.
enot [183]
By process of elimination and plugging in the math we can say that Jack earns 8.25 an hour by multiplying 2*8.25=16.50. Isa must then earn 9.50, therefore she earns a greater hourly pay then Jack as a result 
3 0
2 years ago
Mr. Lobo is building a fence rectangular around his rectangular yard. It is 16 feet long and 14 feet wide. How much feet of feet
lawyer [7]

Answer:

30

Step-by-step explanation:

14+16 1. Break it down 14 is equal to 10+4 16 is equal to 10+6 2. Add the biggest numbers together first 10+10 = 20 3. Add the smaller numbers together 6+4 = 10 4. Add all of the numbers together 20+10 = 30

4 0
2 years ago
Which of the following best describes similar figures that are not congruent?
Drupady [299]

Answer:

A

Step-by-step explanation:

Being similar means that the shapes will have the same shape and dilation factor between sides, but if they are not congruent then the size will not be the same.

7 0
2 years ago
Tim ran a quarter mile five times yesterday the table above shows the time of each run in minutes and seconds. For example the t
monitta
Honestly im not even sure lol
3 0
2 years ago
Read 2 more answers
Other questions:
  • The weight of the candy that Eric collected on Halloween was 1.3 kilograms. Timothy collected 1.8 kilograms of candy. How many m
    6·2 answers
  • 12. Toby's faucet dripped a total of 1.92 liters
    14·1 answer
  • How much money, as a one-time deposit, PV, would you need to deposit into an account that earns 1.5% compounded monthly to earn
    12·1 answer
  • Find the equation in slope-intercept form for the line
    14·1 answer
  • A certain type of thread is manufactured with a mean tensile strength of 78.3 kilograms and a standard deviation of 5.6 kilogram
    15·1 answer
  • If I mix 5 gallons of p% boric acid with 5 gallons of water, what is the concentration of the mixture?
    9·1 answer
  • which figures do not have lateral area?
    12·1 answer
  • Lincoln is measuring the angles of quadrilateral WXYZ to determine whether it is congruent to the quadrilateral below.
    14·1 answer
  • Find an explicit formula for the arithmetic sequence 12, 5, -2, -9,...12,5,−2,−9,...12, comma, 5, comma, minus, 2, comma, minus,
    11·2 answers
  • A man buys a washing machine whose price VAT (value added Tax ) is Birr 175. lts VAT is charged at 15 % ,how much did the man ac
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!