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Alborosie
3 years ago
14

Simplify 15-1/2 (10z + 6) – 25z plz hurry

Mathematics
2 answers:
kolezko [41]3 years ago
7 0

Answer:

-5z -13 is answer

Step-by-step explanation:

=15+−5z+−3+−25

Combine Like Terms:

=15+−5z+−3+−25

=(−5z)+(15+−3+−25)

=−5z+−13

bye

yKpoI14uk [10]3 years ago
5 0

Answer:

-30z+12

Step-by-step explanation:

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Trigonometry Please help.
____ [38]

Tan(angle) = Opposite leg / adjacent leg

Tan(27) = Y / 350

Y = 350 x tan(27)

Y = 178.3 feet.

3 0
3 years ago
What is the midpoint coordinates of segment HX H(13,8) X(-6,-6)
Setler79 [48]
Midpoint of (x1,y1) and (x2,y2) is

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

so the midpoint of HX is the mdpoint of (13,8) and (-6,-6)
which is

(\frac{13-6}{2},\frac{8-6}{2}=
(\frac{7}{2},\frac{2}{2}=
(3.5,1)

the midpoint is (3.5,1)
7 0
4 years ago
Wen says the function is continuous, because the number of people is unlimited. Is Wen right or wrong? Explain.
nydimaria [60]

Answer: Wrong

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

Continuous means every value is included. Since fractions of people do not exist, it cannot be continuous.

6 0
3 years ago
Six times a number x and was added to 90 and the result is -42. What is the number​
ANTONII [103]

According to the question,

6x + 90 = -42

<h3>To Find:</h3>

The value of x.

<h3>Solution:</h3>

6x = -42 + 90

or, x = 48/6

or, x = 8

<h2>Answer:</h2>

The value of x is 8.

6 0
3 years ago
The 6th term of an arithmetic progression is 35 and the 13th term is 77. find the 20th term​
Helga [31]

20th term= 119

Step-by-step explanation:

Let the first term of AP be a

and common difference be d

nth term is given by,

= a+(n-1)d

6th term = 35

a+(6-1)d= 35

a+5d=35 -----------------(i)

13th term = 77

a+12d= 77----------------(ii)

Now, equation (ii) - (i)

a+12d-(a+5d)= 77-35

a+12d-a-5d= 42

7d=42

d=6

Now, from equation (i)

a= 35-5d= 35-5(6)= 35-30 = 5

20th term= a+19d= 5+19(6)= 119

5 0
3 years ago
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