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olchik [2.2K]
2 years ago
8

Please answer all 4 questions, iĺl give brainliest

Mathematics
2 answers:
artcher [175]2 years ago
7 0

Answer;

(1. 220 m) (2. 44 m) (3. 120 m) (4. 13)

Step-by-step explanation:

MA_775_DIABLO [31]2 years ago
6 0

Answer:

A. 110m squared

B. 22ft squared

C. 60cm squared

D 6.5 yd squared

Step-by-step explanation:

blue = 22 x 10 x 0.5 = 110m squared

Purple= 11 x 4 x 0.5 = 22ft squared

Orange = 15 x 8 x 0.5 = 60 cm squared

Red/Pink = 2 x 6.5 x 0.5 = 6.5 yd squared

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In ΔVWX, x = 78 cm, w = 35 cm and ∠W=48°. Find all possible values of ∠X, to the nearest degree.
sattari [20]

Answer:

no possible answers

Step-by-step explanation:

V

W

X

w = 35

x = 78

48°

?°

\frac{\sin A}{a}=\frac{\sin B}{b}

a

sinA

​

=

b

sinB

​

From the reference sheet (reciprocal version).

\frac{\sin X}{78}=\frac{\sin 48}{35}

78

sinX

​

=

35

sin48

​

Plug in values.

\sin X=\frac{78\sin 48}{35}\approx 1.6561513

sinX=

35

78sin48

​

≈1.6561513

Evaluate.

X=\sin^{-1}(1.6561513)= \text{ERROR}

X=sin

−1

(1.6561513)=ERROR

Sine cannot be greater than 1.

\text{No Possible Triangles}

No Possible Triangles

\{\}

{}

5 0
2 years ago
3(m - 1) = 5m +3 -2m please help me solve this step by step asap!
cupoosta [38]

Answer:

0 = 6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(m−1)=5m+3−2m

(3)(m)+(3)(−1)=5m+3+−2m (Distribute)

3m+−3=5m+3+−2m

3m−3=(5m+−2m)+(3) (Combine Like Terms)

3m−3=3m+3

3m−3=3m+3

Step 2: Subtract 3m from both sides.

3m−3−3m=3m+3−3m

−3=3

Step 3: Add 3 to both sides.

−3+3=3+3

0=6

3 0
2 years ago
80% of the 55 coffee mugs at Kari's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?
Pachacha [2.7K]

Answer:

44

Step-by-step explanation:

80% of 55=44

4 0
2 years ago
Read 2 more answers
51. q(x) = 2 * (x - 1) ^ 2 + 5 , what is the value of q(- 3) ?
Sloan [31]

Answer:

26.69

Step-by-step explanation:

8 0
3 years ago
What is the value of these coins?
Alborosie

Answer:

$2.39

Step-by-step explanation:

4 pennies=4

2 nickels=10

10 dimes=100

5 quarters=125

$2.39

3 0
3 years ago
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