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
taurus [48]
3 years ago
12

Can someone help me with #10 please

Mathematics
2 answers:
Aleksandr [31]3 years ago
8 0

X=11 because 90-43+5x-8 so 5•11=55-8 =47 90-43=47

chubhunter [2.5K]3 years ago
6 0

Complementary means the angles together would equal 90°. Supplementary means the angles would equal 180°.

Using Complementary angles:

5x-8+43=90 Combine -8 and 43 = 35

5x+35=90

-35 -35

5x=55

Divide each side by five

x=11

You might be interested in
Matthew sold 528 sets of dinnerware in a year.If each set contained 14 pieces.How many pieces were sold in all?​
Zina [86]
He sold 7392 sets this year
5 0
2 years ago
• Find -4-2 1/2<br> • Model the expression on the number line by drawing an arrow.
pshichka [43]

Answer:-6.5

Step-by-step explanation:

7 0
3 years ago
A fruit stand has 200 apples. They order 19 bags with 12 apple each. They sell 42 bags that have 8 apples each. The owner says t
solniwko [45]

Answer:

The owner's estimate is reasonable. They ordered about 240 apples and sold about 320 so they should have about 80 fewer apples than they started with.

Step-by-step explanation:

Given that:

Number of apples already available with Owner = 200

Number of bags of apples ordered with 12 apples each = 19

Number of apples ordered = 12 \times 19 = 228

OR

Rounding off 19 to 20:

Number of apples ordered  = 12 \times 20 = 240

Around <em>240 apples were ordered</em>.

Number of bags of apples with 8 apples each, sold = 42

Number of apples sold = 42 \times 8 = 336

Rounding off 42 to 40, <em>number of apples sold = around 320</em>

<em></em>

Therefore, 80 more apples were sold than that of apples bought.

So, according to the estimate, there will be 80 fewer apples left than they started with.

<em>Correct answer is:</em>

The owner's estimate is reasonable. They ordered about 240 apples and sold about 320 so they should have about 80 fewer apples than they started with

4 0
3 years ago
Graph the difference between (4.5, -1.5) and (4.5, 7.25)
Gennadij [26K]

Answer:

The difference is 8.75

Step-by-step explanation:

Plot the points or 7.25+1.5=8.75

4 0
3 years ago
Is this right? thank you
Ainat [17]

yes it is right right right 100%

6 0
2 years ago
Other questions:
  • Earl earns a salary of $150 plus 20% of the amount of his sales for the week. Last week he earned $230. This equation can be use
    8·2 answers
  • Which triangles could not be similar to triangle ABC ? triangle a b c where angle b is a right angle. side a b is 15 cm. side b
    5·1 answer
  • WILL MARK BRAINLIEST!!!
    6·2 answers
  • ( 2 – x2 3x) (-7)? Value equivalent?
    15·1 answer
  • Jake has 56 cupcakes to put into some cake tins. he puts the same number of cupcakes into each tin. 5 tins contain 35 cupcakes i
    5·1 answer
  • The lengths of the legs of a right triangle are 8 cm and 15 cm.
    13·2 answers
  • Need helps pls will give thanks
    10·1 answer
  • The equation y=3x+2 ?
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B-63%5C%5C" id="TexFormula1" title="\sqrt{-63\\" alt="\sqrt{-63\\" align="absmiddle"
    14·1 answer
  • Find the cube root of 50,653 using estimation method. Give in steps
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!