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
qwelly [4]
3 years ago
9

Hi.

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

65

Step-by-step explanation:

40 + 5 × 5

40 + 25

65

<h3><em>Good</em><em> </em><em>Luck</em><em>!</em></h3>

Note: I also come from another country •-•

7nadin3 [17]3 years ago
6 0

Step-by-step explanation:

40+5×5.

40+25. (use bodmas method)

65

You might be interested in
Hii! please help i’ll give brainliest
Lapatulllka [165]

Answer:

The Indus river valley.

7 0
3 years ago
A pastry chef bought a 0.26 liter container of vanilla extract for baking. If she uses 1 millimeter of vanilla in each batch of
Lynna [10]
Multiple 0.001*26 to get the answer of 0.026 

6 0
3 years ago
Read 2 more answers
In an older television set, the screen height is 0.75 times the screen width.
natima [27]
The television set has a rectangular shape. The diagonal of this rectangle along with its width and length together form a right angular triangle.
This means that we can apply the Pythagorean theorem which states that:
(diagonal)^2 = (length)^2 + (width)^2

Let the width be w. We know that the length is 0.75 times the width, this means that: length = 0.75 w

Substitute in the above equation:
(20)^2 = (0.75w)^2 + (w)^2
400 = 0.5625 w^2 + w^2
400 = 1.5625 w^2
w^2 = 256
w = 16

This means that the width of the screen is 16 in. 
5 0
3 years ago
Solve using substitution. <br> 7x-4y=-12<br> 9x-4y=-20
MrRissso [65]

Answer:y= -4

Step-by-step explanation:

1 Solve for xx in 7x-4y=-127x−4y=−12.

x=\frac{4(y-3)}{7}

x=

7

4(y−3)

​

2 Substitute x=\frac{4(y-3)}{7}x=

7

4(y−3)

​

 into 9x-4y=-209x−4y=−20.

\frac{36(y-3)}{7}-4y=-20

7

36(y−3)

​

−4y=−20

3 Solve for yy in \frac{36(y-3)}{7}-4y=-20

7

36(y−3)

​

−4y=−20.

y=-4

y=−4

4 Substitute y=-4y=−4 into x=\frac{4(y-3)}{7}x=

7

4(y−3)

​

.

x=-4

x=−4

5 Therefore,

\begin{aligned}&x=-4\\&y=-4\end{aligned}

​

 

x=−4

y=−4

​

3 0
3 years ago
∠rst and ∠vst are a linear pair, m∠rst = 3x 7, and m∠vst = 9x 17. what are the measures of m∠rst and m∠vst?a.46, 134b.26, 154c.5
sergij07 [2.7K]
M∠ rst + m∠ vst = 180°
3 x + 7° + 9 x + 17° = 180°
12 x + 24° = 180°
12 x= 180° - 24°
12 x = 156°
x = 156° : 12
x = 13°
m ∠ rst = 3 · 13° + 7° = 39° + 7° = 46°
m ∠ vst = 180° - 46° = 134°
Answer:
A ) 46° and 134° 
6 0
3 years ago
Other questions:
  • 4x + 4 = 20 x = ? can you help me
    15·1 answer
  • Can you help please!!!!
    12·2 answers
  • Simplify the expression: 4(x+1)−12(x−2)
    11·2 answers
  • Combine like terms for <br> (3x²+2x²-5x+7)+(4x²+2x-3)
    9·2 answers
  • HELPS MEH PLZ + 20 <br> its not hard to help me
    15·2 answers
  • Identify the terms, like terms, coefficients, and constants in the expression 5a+2+7+6a
    8·2 answers
  • A random sample of 18 female neurologists and 21 male neurologists at public medical schools found that the average salary for f
    15·1 answer
  • Are these ratios 1:2 11:16 equivalent
    14·2 answers
  • A class has 25 students. In how many seats can four students be chosen as class leaders?
    11·2 answers
  • X y
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!