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
nevsk [136]
3 years ago
13

Can you explain this for me 7-9÷3+6×6×2-4÷2​

Mathematics
1 answer:
baherus [9]3 years ago
8 0

Answer:

The Answer Is 74. Your Welcome

You might be interested in
Point Q is on line segment PR. Given QR = 3x, PQ = x + 6, and
nadya68 [22]

Given:

Point Q is on line segment PR.

QR = 3x, PQ = x + 6, and  PR = 5x – 4.

To find:

The numerical length of PQ.

Solution:

Since, point Q is on line segment PR, so by segment addition property, we get

PR=PQ+QR

5x-4=(x+6)+3x

5x-4=4x+6

5x-4x=4+6

x=10

The value of x is 10.

Now,

PQ=x+6

Putting x=10, we get

PQ=10+6

PQ=16

Therefore, the numerical length of PQ is 16 units.

7 0
3 years ago
Need to find the number for a
Shalnov [3]
Answer to the first triangle: 15

To solve this we will use the Pythagorean theorem

Pythagorean theorem formula: a^{2} +  b^{2} =c^{2}

Lets do the first triangle. 

17 is the hypotenuse, so its going to replace c in the formula.

8 is the height and it is going to replace a in the formula.

a is what we are trying to find, so our b in the equation is going to be the unknown.

8^2 + b^2 = 17^2

64 + b^2 = 289



b^2 = 289 - 64

b^2 = 225

\sqrt{b^2}  =  \sqrt{225}

b = 15

now we know that the missing length in the first triangle (a) is 15

Can you solve the Other one?

Just comment if you need help on the other one.
4 0
4 years ago
Don't spam...<br><br>Step by step explaination needed...​
Anastasy [175]

Answer:

\:

(c) 3

Step-by-step explanation:

Given polynomial :

f(x) = 2x³–5x² + 5x

Let the number to be subtracted be n

(x is already in equation so, n is better)

since, 2x – 3 factor given

→

f ( \frac{3}{2} ) = 0

So,

2x {}^{3}  - 5x {}^{2}  + 5 {x}^{2}  - n

2x {}^{3}  - 5x {}^{2}  + 5x - n = 0 \\  \\ 2( \frac{3}{2} ) {}^{3}  - 5( \frac{3}{2} ) {}^{2}  + 5( \frac{3}{2} ) - n = 0 \\  \\ 2 \times  \frac{27}{8}  - 5 \times  \frac{9}{4}  + 5 \times  \frac{3}{2}  - n \:  = 0 \\  \\  \frac{27}{4}   -   \frac{45}{4}  +  \frac{15}{2}  -  \frac{n}{1}  = 0 \\  \\ 27 - 45 + 30 - 4n = 0 \\  \\  12 - 4n \:  = 0   \\ \\n =  \frac{ - 12}{ - 4}  \\  \\ n =  > 3

4 0
3 years ago
Read 2 more answers
PLS HURY 35 POINTS
musickatia [10]

Answer:

A

Step-by-step explanation:

Edge 2020

6 0
3 years ago
Read 2 more answers
Anyone know the answer to this help? ASAP!
IRINA_888 [86]
40° the answer is C
6 and 4 measure 140 then 5 and 3 measure 40
the same goes for 8 and 2 measure 140 and 1 and 1 measure 40
hope this helps!
8 0
4 years ago
Read 2 more answers
Other questions:
  • Match the graph with the correct equation.
    13·2 answers
  • There are 9 athletes on a tennis team. At a photoshoot, 7 of the athletes need to be chosen and arranged in the front row. In ho
    14·2 answers
  • You have to pay to fix the sink. They are charging you $75 for parts and
    12·1 answer
  • The number of boys in a school is 120% the number of girls at the school. Find the number of boys if there are 320 girls. Find t
    10·1 answer
  • Please help asap (first to answer correctly gets brainlyist)
    15·1 answer
  • Renie gave each of six people 1/10 of a veggie pizza. Renie has 2/5 of the pizza left. Explain how this is true.
    9·1 answer
  • In 2003, 550,000 acres of farmland in a region were devoted to growing nuts. By 2012 the number of acres used to grow nuts had i
    8·1 answer
  • You start driving west for 20 miles, turn left, and drive south for another 14 miles. At
    8·1 answer
  • Write a simplified expression for the perimeter of the rectangle
    15·1 answer
  • Find the value of each variable. Round your answers to the nearest tenth.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!