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
mihalych1998 [28]
3 years ago
11

Which expression represents the sum (7z−15)+(8−6z)

Mathematics
2 answers:
stich3 [128]3 years ago
6 0
Z = -7
hope i helped!
sertanlavr [38]3 years ago
6 0
(7z-15)+(8-6z)
7z-15+8-6z
Z=-7
You might be interested in
Find y.<br> Round to the nearest tenth:<br> 290<br> 500 ft<br> y<br> X<br> y = [ ? ]ft
hjlf

Answer:

  • y = 242.4
  • x = 437.3

First find the inner angle:

  • 90° - 29°
  • 61°

[ given hypotenuse = 500 ft ]

using sine rule:

\sf sin(x)= \dfrac{opposite}{hypotensue}

\hookrightarrow \sf sin(61)= \dfrac{x}{500}

\hookrightarrow \sf x=sin(61)*500

\hookrightarrow \sf x=437.3

using pythagoras theorem:

  • a² + b² = c²
  • y² + (437.3)² = 500²
  • y = √58760.1
  • y = 242.4
8 0
1 year ago
Read 2 more answers
1. 11 1/6 =? 2. 2 9/10 =? 3. - 4/12 =? Please help me
Jobisdone [24]

Answer:

1.Exact Form: 67/6

Decimal Form: 11.167

Mixed Number Form: 11 1/6

2. 2 9/10

3. Exact Form: −1/3

Decimal Form: −0.3333

4 0
3 years ago
Write the numbers 23,643 and 23,987 so they line up by place value. Explain how to line them up
weqwewe [10]

Consider the numbers 23,643 and 23,987.

Since both the given numbers have same digits at ten thousands and thousands place.

So, we can'not compare the numbers on the basis of ten thousands and thousands digit.

So, let us consider the number 23,643

Consider the place value of digit at the hundreds place. Since, the digit at hundreds place = 6.

The place value of 6 = 600

Now, let us consider the number 23,987

Consider the place value of digit at the hundreds place. Since, the digit at hundreds place = 9.

Te place value of 9 = 900

Since, 900 > 600

So, 23,643 > 23,987

Therefore, the number 23,987 is greater than the number 23,643.

4 0
2 years ago
I need help asap!! thank you, your help is really appreciated
hoa [83]
It’s the first one

3(6)-1/2(6)+1
7 0
3 years ago
Which does NOT show a reasonable estimate for 673 × 18?
Yakvenalex [24]

Answer:

A. 14,000

Step-by-step explanation:

because 673 rounded would equal 700

and 18 rounded would be 20

so 700x20 would be 14,000

hopefully you understand

and i hope you have a good day :)

6 0
3 years ago
Other questions:
  • Someone please help i think im just over looking it
    11·1 answer
  • Hey there!<br><br> Can I get some help please ? Thanks!
    6·1 answer
  • PLZ HELP 25 POINTS THIS IS AN EMERGENCY THANKS!!
    11·1 answer
  • On a map 2 centimeters represents 100 kilometers. How much of a centimeter represents 20 kilometers?
    9·2 answers
  • PLEASE HELP!!<br><br><br>I will give brainliest!
    12·1 answer
  • Plz help This is a very important thing I have to do and it depends 50% of my grade so please help...!
    11·1 answer
  • Can y'all help me with my math problem please
    13·1 answer
  • When solving 8,411 ÷ 52, you decide to start by subtracting 100 groups of 52. What is the remainder?
    9·2 answers
  • Giving brainlist for correct answer. :))
    6·1 answer
  • It is known that 10% of the 9-year old children in a town have three siblings. Fifteen 9-year old children are selected at rando
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!