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
marusya05 [52]
3 years ago
11

-8+9+5z+7x uses z=3 and x=5

Mathematics
2 answers:
forsale [732]3 years ago
4 0
Just substitute their values into the expression:
= -8 + 9 + 5z + 7x
= -8 + 9 + 5(3) + 7(5)
= 1 + 15 + 35
= 51

In short, Your Answer would be 51

Hope this helps!
leonid [27]3 years ago
4 0
The answer is 61.
I hope this helped!

You might be interested in
Simplify: $\frac{1}{\sqrt{2}+\frac{1}{\sqrt{8}+\sqrt{200}+\frac{1}{\sqrt{18}}}}$.
dmitriy555 [2]

Answer:

Step-by-step explanation:

its no way to answer how u texted it

5 0
2 years ago
What is the supplementary angle to 69 degrees
igor_vitrenko [27]
The supplementary angle to 69 degrees would be 111 DEGREES.
because it has to add up to 180 (69 + 111 = 180)
4 0
3 years ago
In the triangle above, the cosine of a is 0.8.What is sine of b?
Natalka [10]

Answer:

sin b = 0.8

Step-by-step explanation:

Since a and b are complementary angles , then

sin b = cos a = 0.8

5 0
3 years ago
What is the value of x?<br><br>A. 155°<br>B. 60°<br>C. 35<br>D. 25°​
Harman [31]

Answer: C

Step-by-step explanation:

First, you should see that the bottom right corner is an angle on the other side. So subtract 180 from 95 to get 85. Since all angles in a triangle add up to 180, You do 85 + 60 + x = 180. You simplify further to get 145 + x = 180.

Subtracting 145 from both sides leaves you with x = 35, which gives you C.

So C is the correct answer.

4 0
3 years ago
Read 2 more answers
A tree is 4 meters tall. About how tall is the tree in feet (ft)? (1 meter is approximately 39 inches.) A) 156 ft B) 15.5 ft C)
tiny-mole [99]
12in=1ft
39/12=3.25ft


1m=3.25ft
times 4 both sides
4m=13ft


12ft


C
8 0
3 years ago
Read 2 more answers
Other questions:
  • Kite QRST has a short diagonal of QS and a long diagonal of RT. The diagonals intersect at point P. Side QR= 5 m and diagonal QS
    13·2 answers
  • Find the distance between (-3, 3) and (-3, -3).
    9·1 answer
  • Which of these statements is true?
    14·1 answer
  • Suppose you perform an ANOVA on 18 subjects divided evenly into three groups according to age. Reading speed is measured and ave
    10·1 answer
  • Seventy million pounds of trout are grown in the U.S. every year. Farm-raised trout contain an average of 32 grams of fat per po
    14·1 answer
  • 1)) Click on the obtuse angle.<br> L
    5·2 answers
  • Aimee tossed a coin and spun a spinner that is divided into 3 equal sections. She did this 50 times.What is the experimental pro
    14·1 answer
  • Solve the equation for x.<br> - 1/2 x - 3 = 4
    5·1 answer
  • What is the mode of the data set?
    9·1 answer
  • Rewrite this problem combining like terms!!<br> 2 m − 3 m + 4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!